Skip menu navigation Home > PTMD Home > PTMD Listing of Viewable Reports > U.S. Government Report Table of Contents > U.S. Government Institution Listing > This Page


U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)


U.S. GOVERNMENT -
UTILITY PATENT GRANTS,
CALENDAR YEARS 1969-2003

- this report has been prepared with support from the National Science Foundation -


BREAKOUT BY TECHNOLOGY CLASS -
PATENTS DISTRIBUTED BY CALENDAR YEAR OF GRANT

NUMBER OF UTILITY PATENTS ASSIGNED ANNUALLY
TO THE U.S. GOVERNMENT

- Explanation of Data -

Rank Ordered Listing of Technology Classes Receiving 1 or More Utility Patents During the Period

This Table Displays Patent Counts By Technology Class
For Patents Granted To The Following U.S. Government Entity:

UNITED STATES OF AMERICA, NAVY

( count of patent grants, as distributed by calendar year of grant )
( technology class is determined by the primary patent classification - see 'Explanation of Data' )

This table displays annual patent counts for the selected U.S. Government entry.
Counts of granted patents are distributed by the year of patent grant.
There may be multiple assignee names associated
with a U.S. Government department, agency, etc.
Class Class Title PRE_1983 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 Total
367 Communications, Electrical: Acoustic Wave Systems and Devices 404 15 23 7 5 6 3 7 45 47 22 25 25 25 31 28 41 22 31 22 31 23 888
102 Ammunition and Explosives 471 18 17 7 5 6 3 5 19 30 13 15 6 5 4 9 7 14 12 20 18 16 720
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 431 8 8 18 19 7 2 6 9 21 14 14 24 14 12 5 4 6 10 9 12 13 666
114 Ships 229 9 10 1 3 2 0 6 4 14 7 16 13 25 15 29 16 9 20 13 17 25 483
073 Measuring and Testing 272 9 6 9 4 4 2 4 2 3 9 9 16 16 9 9 14 16 11 12 13 23 472
244 Aeronautics 211 16 13 9 9 10 3 2 5 14 8 9 7 6 4 4 3 7 2 4 13 7 366
250 Radiant Energy 159 7 8 5 3 4 2 4 15 18 5 11 9 7 8 7 9 5 7 4 7 9 313
324 Electricity: Measuring and Testing 154 5 8 9 10 5 1 1 6 12 8 9 6 9 5 6 4 8 3 6 16 8 299
089 Ordnance 139 3 8 6 6 4 0 3 5 17 11 8 8 6 0 7 10 7 9 15 11 10 293
532 Organic Compounds (includes Classes 532-570) 171 8 13 8 7 4 4 3 5 11 7 10 8 1 4 5 2 1 0 4 6 2 284
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 226 1 4 0 0 1 0 0 4 2 2 2 2 2 0 1 5 0 1 1 0 1 255
356 Optics: Measuring and Testing 110 10 10 8 5 5 5 5 6 5 6 8 15 5 6 5 17 4 11 2 4 3 255
343 Communications: Radio Wave Antennas 139 4 7 5 5 3 5 3 2 3 2 1 1 5 3 6 1 8 12 10 10 13 248
372 Coherent Light Generators 118 3 7 10 5 4 2 5 9 9 13 12 13 8 11 2 7 1 2 1 2 4 248
149 Explosive and Thermic Compositions or Charges 156 12 4 1 1 1 2 0 3 10 3 6 2 1 2 5 4 5 3 5 6 8 240
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 93 10 4 1 5 0 4 2 5 12 10 15 16 4 12 4 8 10 3 4 2 4 228
385 Optical Waveguides 64 4 5 3 6 6 5 1 8 7 5 10 7 11 6 12 6 6 7 12 6 8 205
359 Optics: Systems and Elements 93 7 6 6 4 3 5 7 4 4 4 6 1 1 9 4 7 4 5 5 13 4 202
348 Television 119 5 4 3 4 3 0 1 0 2 2 2 3 2 1 0 0 2 1 0 0 2 156
060 Power Plants 95 0 7 3 1 2 1 1 2 6 0 3 5 2 1 0 1 1 1 2 5 7 146
333 Wave Transmission Lines and Networks 92 7 3 3 5 2 1 4 4 5 1 0 3 3 2 0 0 2 2 1 1 1 142
434 Education and Demonstration 89 7 8 5 0 0 1 0 6 3 1 4 0 2 2 1 0 6 1 1 0 3 140
708 Arithmetic Processing and Calculating (Electrical Computers) 99 2 2 4 6 3 0 3 2 0 2 3 2 3 1 0 2 2 1 0 1 0 138
428 Stock Material or Miscellaneous Articles 34 3 1 3 4 3 1 2 4 1 6 4 5 11 6 4 7 15 4 4 5 3 130
438 Semiconductor Device Manufacturing: Process 32 7 2 3 0 6 0 2 2 7 2 7 11 5 0 4 4 2 8 8 4 8 124
310 Electrical Generator or Motor Structure 59 5 5 2 4 0 2 0 4 3 0 1 6 3 3 2 4 1 1 4 5 3 117
340 Communications: Electrical 72 1 1 2 0 1 1 3 2 2 0 3 2 2 4 8 3 1 3 2 3 1 117
137 Fluid Handling 72 1 4 2 1 0 0 1 1 3 2 1 2 3 0 4 1 4 2 1 1 0 106
315 Electric Lamp and Discharge Devices: Systems 65 4 2 7 4 1 3 0 1 3 0 1 2 2 2 1 3 3 0 0 0 0 104
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 24 5 1 2 0 0 0 5 3 7 5 2 6 4 3 4 3 6 6 6 7 4 103
427 Coating Processes 25 3 3 4 10 1 2 0 0 6 3 2 4 4 3 6 7 4 4 1 4 7 103
375 Pulse or Digital Communications 37 3 3 2 1 1 0 0 2 2 4 2 2 3 7 4 2 4 3 5 3 5 95
330 Amplifiers 66 5 3 0 1 1 4 2 2 2 2 0 2 1 0 1 0 1 1 0 0 0 94
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 63 2 0 4 4 3 1 0 0 1 2 1 3 4 1 0 2 0 0 2 1 0 94
341 Coded Data Generation or Conversion 56 3 2 2 1 0 2 0 0 3 0 0 2 1 3 3 2 1 4 0 4 1 90
252 Compositions 46 2 1 1 4 1 0 0 1 2 1 5 3 1 3 1 3 4 1 2 2 3 87
702 DP: Measuring, Calibrating, or Testing (Data Processing) 14 3 0 2 1 1 0 0 0 0 0 3 3 2 2 8 6 7 5 8 8 14 87
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 46 1 0 0 0 0 2 0 1 1 5 6 1 3 2 1 4 4 3 3 1 2 86
331 Oscillators 61 5 5 1 2 2 0 1 1 0 2 1 0 0 0 0 0 0 0 0 0 1 82
361 Electricity: Electrical Systems and Devices 46 2 1 2 0 2 1 1 1 1 5 3 1 4 1 0 1 1 1 1 1 0 76
439 Electrical Connectors 43 1 4 3 0 2 0 2 1 3 0 1 1 0 0 3 0 2 3 3 4 0 76
435 Chemistry: Molecular Biology and Microbiology 14 0 0 0 0 2 0 0 2 1 5 6 6 2 7 3 9 4 2 3 5 3 74
029 Metal Working 36 2 1 3 2 0 1 1 2 4 0 3 1 1 1 0 3 1 1 4 1 2 70
441 Buoys, Rafts, and Aquatic Devices 37 1 0 5 2 0 0 2 0 0 3 0 1 0 3 2 2 2 2 1 2 4 69
455 Telecommunications 53 1 0 0 2 0 0 0 1 0 1 0 0 2 1 0 3 0 4 1 0 0 69
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 24 1 1 0 0 1 0 1 0 0 3 2 3 1 3 4 2 4 5 4 5 5 69
128 Surgery (includes Class 600) 27 1 1 3 0 1 1 0 2 2 1 1 5 1 4 3 7 0 1 1 1 3 66
423 Chemistry of Inorganic Compounds 36 1 5 0 0 0 1 1 4 1 2 1 2 2 0 1 0 3 1 1 0 0 62
148 Metal Treatment 27 5 1 0 2 1 0 0 1 0 1 2 4 3 1 2 2 0 3 1 1 1 58
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 26 0 2 0 1 3 2 0 1 0 1 0 2 4 2 4 2 3 1 2 2 0 58
382 Image Analysis 8 0 0 1 3 1 2 1 0 2 1 1 2 2 0 1 3 7 11 3 5 3 57
398 Optical Communications 18 2 0 1 2 2 1 2 0 2 2 4 2 1 0 2 1 3 4 0 4 1 54
033 Geometrical Instruments 34 1 1 1 1 0 0 1 1 1 0 4 1 1 0 0 1 0 1 0 0 3 52
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 21 1 3 1 1 2 1 1 2 1 3 3 5 1 0 1 2 1 0 1 0 1 52
405 Hydraulic and Earth Engineering 23 1 2 1 0 1 1 0 1 1 1 1 0 0 2 0 3 0 3 5 0 5 51
294 Handling: Hand and Hoist-Line Implements 35 1 4 1 0 0 0 0 1 0 2 0 1 0 0 2 0 0 3 0 0 0 50
436 Chemistry: Analytical and Immunological Testing 22 0 1 1 1 1 0 0 1 0 2 1 1 0 0 1 3 3 3 4 3 2 50
365 Static Information Storage and Retrieval 28 1 0 0 0 0 1 0 2 2 1 4 1 1 2 1 1 2 0 1 1 0 49
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 23 3 0 1 1 1 0 0 0 4 0 2 2 2 2 1 0 1 1 1 2 1 48
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 13 2 0 2 1 1 0 0 0 0 0 4 5 5 2 1 2 3 1 3 1 1 47
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 18 0 1 0 0 0 0 0 1 2 0 0 0 1 1 3 4 6 1 2 5 2 47
181 Acoustics 29 1 0 2 0 2 0 0 0 0 1 1 0 1 2 0 1 0 3 0 1 2 46
174 Electricity: Conductors and Insulators 28 1 0 0 1 0 0 0 1 1 1 2 1 5 0 0 0 0 2 1 1 0 45
313 Electric Lamp and Discharge Devices 23 2 0 1 1 0 1 0 0 0 3 2 2 1 1 1 2 0 1 2 1 1 45
239 Fluid Sprinkling, Spraying, and Diffusing 29 1 0 0 0 2 0 0 1 0 0 1 1 1 1 1 1 1 1 1 1 1 44
374 Thermal Measuring and Testing 28 0 2 1 1 0 1 2 1 1 1 1 0 0 1 0 0 0 0 1 1 1 43
219 Electric Heating 19 4 0 3 1 0 2 1 1 0 3 0 5 0 0 0 0 3 0 0 0 0 42
248 Supports (e.g., for holding articles, etc.) 25 0 0 0 0 1 1 0 1 1 0 0 2 1 1 0 0 2 2 0 4 1 42
370 Multiplex Communications 17 1 0 1 0 0 1 2 0 1 1 0 1 3 0 0 2 3 0 1 2 6 42
318 Electricity: Motive Power Systems 31 2 0 0 0 0 0 1 1 0 1 0 0 0 2 0 1 0 0 1 1 0 41
345 Computer Graphics Processing, Operator Interface Processing, and Selective Visual Display Systems 12 0 1 0 1 0 0 1 0 0 0 1 1 2 2 0 5 4 6 2 1 2 41
204 Chemistry: Electrical and Wave Energy 21 4 1 1 0 1 0 0 0 1 0 1 1 3 0 2 1 1 2 0 0 0 40
440 Marine Propulsion 13 0 0 0 2 0 0 1 0 1 0 2 0 4 0 6 0 1 3 4 2 1 40
501 Compositions: Ceramic 5 0 0 1 1 0 0 0 2 3 1 1 3 1 6 4 1 1 2 3 1 3 39
165 Heat Exchange 23 1 3 0 0 0 1 0 0 0 0 2 2 1 1 1 1 0 1 0 1 0 38
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 31 0 0 0 0 1 0 0 0 1 1 1 1 1 0 0 0 0 0 1 0 0 38
074 Machine Element or Mechanism 25 0 1 1 0 0 0 1 0 0 0 1 0 2 0 0 0 1 0 0 2 1 35
416 Fluid Reaction Surfaces (i.e., Impellers) 23 0 1 1 0 0 0 0 1 1 2 1 0 1 0 0 1 0 1 0 1 1 35
505 Superconductor Technology: Apparatus, Material, Process 0 0 0 0 0 0 0 1 3 4 8 4 8 1 0 0 1 1 2 1 1 0 35
210 Liquid Purification or Separation 11 1 0 0 0 1 0 1 0 1 3 1 1 1 0 3 2 2 0 4 0 1 33
307 Electrical Transmission or Interconnection Systems 19 0 0 0 0 0 0 0 1 3 0 0 2 1 1 1 0 0 2 0 3 0 33
062 Refrigeration 15 1 0 1 0 0 0 0 2 0 0 1 2 0 0 1 3 3 2 1 0 0 32
380 Cryptography 15 2 0 0 0 2 0 0 0 1 1 1 0 3 1 1 1 0 0 2 2 0 32
200 Electricity: Circuit Makers and Breakers 27 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 30
323 Electricity: Power Supply or Regulation Systems 21 0 0 0 1 1 0 0 2 2 0 0 0 0 0 1 1 1 0 0 0 0 30
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 8 1 1 2 0 1 0 1 1 1 0 0 1 2 1 1 0 2 2 0 2 3 30
002 Apparel 19 0 0 1 0 0 0 0 0 2 0 1 0 1 0 0 2 1 1 1 0 0 29
714 Error Detection/Correction and Fault Detection/Recovery 18 0 1 0 1 0 0 1 1 1 0 0 0 3 0 0 1 0 2 0 0 0 29
065 Glass Manufacturing 9 1 2 1 1 0 0 0 0 0 2 1 2 0 0 0 2 2 2 1 0 1 27
378 X-Ray or Gamma Ray Systems or Devices 11 0 0 0 2 0 0 1 1 1 0 0 4 0 0 0 0 1 2 4 0 0 27
384 Bearings 15 0 0 2 0 0 1 0 2 0 0 0 1 0 0 0 1 4 0 0 0 0 26
106 Compositions: Coating or Plastic 11 1 0 0 0 1 0 0 1 0 2 0 0 0 2 0 1 0 0 0 1 5 25
228 Metal Fusion Bonding 18 0 0 1 0 1 0 0 2 1 1 1 0 0 0 0 0 0 0 0 0 0 25
706 DP: Artificial Intelligence (Data Processing) 0 0 0 0 0 0 0 0 0 1 3 0 0 2 2 1 3 2 2 2 3 4 25
042 Firearms 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 3 2 0 2 4 2 23
091 Motors: Expansible Chamber Type 15 1 1 1 0 0 0 0 0 0 2 0 1 0 0 0 1 0 0 0 1 0 23
216 Etching a Substrate: Processes 10 0 2 0 0 0 1 0 2 0 0 2 1 1 2 0 1 0 1 0 0 0 23
277 Seal for a Joint or Juncture 9 2 1 1 1 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 6 0 23
360 Dynamic Magnetic Information Storage or Retrieval 18 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 23
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 3 0 1 1 1 0 1 0 1 0 1 0 1 2 2 1 0 2 2 2 0 2 23
363 Electric Power Conversion Systems 15 0 1 0 0 0 0 0 0 2 0 0 0 0 0 1 2 0 0 0 1 0 22
381 Electrical Audio Signal Processing Systems and Devices 9 0 0 0 1 0 0 0 1 0 0 0 2 0 0 0 0 2 1 1 4 1 22
417 Pumps 8 0 0 1 1 0 0 0 0 0 0 3 1 1 1 1 0 1 3 1 0 0 22
134 Cleaning and Liquid Contact with Solids 9 0 0 2 0 0 0 0 0 0 1 0 0 0 0 0 0 3 0 1 2 3 21
180 Motor Vehicles 12 1 1 0 1 3 0 0 0 0 0 0 0 1 0 0 0 2 0 0 0 0 21
329 Demodulators 16 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 1 0 0 0 1 21
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 10 1 0 0 1 0 1 0 0 0 1 0 0 2 0 0 0 1 0 1 2 1 21
024 Buckles, Buttons, Clasps, Etc. 10 0 0 1 0 0 0 0 2 1 0 0 0 0 2 2 0 0 0 1 1 0 20
362 Illumination 17 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 20
700 DP: Generic Control Systems or Specific Applications (Data Processing) 6 0 0 0 0 1 1 0 1 0 0 0 1 2 1 0 2 0 0 0 0 5 20
709 Multiple Computer or Process Coordinating (Electrical Computers and Digital Processing Systems) 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 1 4 5 1 3 0 20
220 Receptacles 13 0 0 0 0 0 0 0 1 0 1 0 0 2 0 0 0 0 0 1 1 0 19
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 1 0 19
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 8 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 1 1 2 0 18
332 Modulators 13 1 0 2 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18
415 Rotary Kinetic Fluid Motors or Pumps 6 3 0 0 0 0 0 1 0 0 0 2 2 0 0 1 1 0 0 0 2 0 18
420 Alloys or Metallic Compositions 7 4 0 1 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 1 0 0 18
086 Ammunition and Explosive-Charge Making 9 1 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 3 0 0 17
164 Metal Founding 3 0 0 0 1 0 0 0 0 1 0 1 3 1 1 0 1 0 4 0 1 0 17
188 Brakes 10 1 0 0 0 0 0 0 1 0 0 0 0 3 0 0 0 1 0 1 0 0 17
206 Special Receptacle or Package 9 0 0 0 1 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 1 2 17
403 Joints and Connections 10 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 2 1 1 0 17
710 Input/Output (Electrical Computers and Digital Processing Systems) 4 0 0 1 0 0 0 0 1 0 0 0 2 2 2 0 1 2 0 2 0 0 17
092 Expansible Chamber Devices 9 0 0 0 0 1 0 1 0 0 2 0 0 1 0 0 0 1 1 0 0 0 16
116 Signals and Indicators 13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 16
126 Stoves and Furnaces 11 0 0 0 0 0 0 0 0 2 2 0 0 0 0 0 0 0 0 0 1 0 16
138 Pipes and Tubular Conduits 9 1 0 0 0 1 0 0 0 0 0 0 2 0 0 1 0 0 1 0 0 1 16
351 Optics: Eye Examining, Vision Testing and Correcting 2 2 0 1 1 1 0 0 1 1 0 1 0 0 0 0 0 1 3 0 2 0 16
414 Material or Article Handling 9 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 16
451 Abrading 6 2 1 3 0 1 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 16
175 Boring or Penetrating the Earth 12 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 15
338 Electrical Resistors 10 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 15
418 Rotary Expansible Chamber Devices 4 0 0 0 0 1 1 1 1 2 3 0 2 0 0 0 0 0 0 0 0 0 15
445 Electric Lamp or Space Discharge Component or Device Manufacturing 7 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 1 1 0 3 15
052 Static Structures (e.g., Buildings) 9 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 2 0 14
136 Batteries: Thermoelectric and Photoelectric 8 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 14
242 Winding, Tensioning, or Guiding 4 0 0 1 0 0 0 0 0 0 1 2 1 0 3 2 0 0 0 0 0 0 14
267 Spring Devices 10 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 0 0 1 14
285 Pipe Joints or Couplings 5 0 0 1 0 0 0 1 0 1 0 0 4 0 0 0 0 1 0 0 0 1 14
320 Electricity: Battery or Capacitor Charging or Discharging 10 0 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 14
326 Electronic Digital Logic Circuitry 10 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 14
396 Photography 12 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 14
711 Memory (Electrical Computers and Digital Processing Systems) 8 2 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 0 0 0 14
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 10 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 13
169 Fire Extinguishers 5 0 1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 12
346 Recorders 12 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
349 Liquid Crystal Cells, Elements and Systems 5 0 0 1 1 0 0 0 1 0 0 0 1 0 0 0 2 1 0 0 0 0 12
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 5 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 2 1 0 1 12
251 Valves and Valve Actuation 7 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 0 11
254 Implements or Apparatus for Applying Pushing or Pulling Force 4 0 0 0 0 1 0 0 0 1 1 0 0 1 0 0 2 0 1 0 0 0 11
290 Prime-Mover Dynamo Plants 4 0 0 2 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 11
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 4 0 0 0 0 2 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 1 11
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 2 1 2 5 0 1 0 0 0 0 0 11
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 2 1 0 1 1 0 0 0 0 0 0 1 2 0 0 1 1 0 1 0 0 0 11
713 Support (Electrical Computers and Digital Processing Systems) 1 0 2 0 0 0 0 0 0 0 0 0 1 0 2 0 0 2 2 1 0 0 11
118 Coating Apparatus 4 0 1 1 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 0 0 0 10
222 Dispensing (apparatus and process) 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 10
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 7 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 10
376 Induced Nuclear Reactions: Processes, Systems, and Elements 1 1 0 1 1 0 0 0 0 0 1 0 0 2 0 0 1 2 0 0 0 0 10
408 Cutting by Use of Rotating Axially Moving Tool 5 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 10
419 Powder Metallurgy Processes 2 0 0 0 1 3 1 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 10
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 5 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2 0 0 1 0 10
607 Surgery: Light, Thermal, and Electrical Application 3 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 2 0 1 0 1 1 10
070 Locks 2 0 0 1 2 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 9
081 Tools 4 0 0 0 0 1 0 0 0 1 0 2 0 0 0 0 0 1 0 0 0 0 9
095 Gas Separation: Processes 5 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 1 9
096 Gas Separation: Apparatus 4 0 0 0 0 1 0 0 0 0 0 2 1 0 0 0 0 0 0 1 0 0 9
358 Facsimile and Static Presentation Processing 8 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 9
044 Fuel and Related Compositions 5 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 8
273 Amusement Devices: Games 7 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
292 Closure Fasteners 3 1 0 0 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 8
336 Inductor Devices 2 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 2 1 0 1 0 0 8
352 Optics: Motion Pictures 7 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
368 Horology: Time Measuring Systems or Devices 6 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 8
379 Telephonic Communications 5 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 8
392 Electric Resistance Heating Devices 5 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
431 Combustion 3 1 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 1 0 8
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 5 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 8
588 Hazardous or Toxic Waste Destruction or Containment 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 8
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
030 Cutlery 2 0 2 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 7
072 Metal Deforming 6 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
110 Furnaces 4 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 7
124 Mechanical Guns and Projectors 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 2 7
178 Telegraphy 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
192 Clutches and Power-Stop Control 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
241 Solid Material Comminution or Disintegration 2 0 0 0 0 0 0 0 0 0 0 0 1 2 1 1 0 0 0 0 0 0 7
280 Land Vehicles 6 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 7
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 7
043 Fishing, Trapping, and Vermin Destroying 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
083 Cutting 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 6
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 6
353 Optics: Image Projectors 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
355 Photocopying 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
404 Road Structure, Process, or Apparatus 3 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 6
475 Planetary Gear Transmission Systems or Components 3 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 6
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 4 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 6
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 2 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 6
057 Textiles: Spinning, Twisting, and Twining 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
082 Turning (e.g., for metal working) 3 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 5
123 Internal-Combustion Engines 2 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 5
297 Chairs and Seats 4 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 5
366 Agitating (e.g., of articles and materials) 2 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 5
410 Freight Accommodation On Freight Carrier 2 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 5
433 Dentistry 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 5
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 4 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 5
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 4 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 5
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 0 0 2 5
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 2 0 0 0 0 5
014 Bridges 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 4
034 Drying and Gas or Vapor Contact with Solids 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 4
104 Railways 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 4
109 Safes, Bank Protection, or a Related Device 3 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 4
122 Liquid Heaters and Vaporizers 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 4
212 Traversing Hoists 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 4
236 Automatic Temperature and Humidity Regulation 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
246 Railway Switches and Signals 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4
261 Gas and Liquid Contact Apparatus 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 4
322 Electricity: Single Generator Systems 3 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 4
388 Electricity: Motor Control Systems 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
454 Ventilation 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 4
602 Surgery: Splint, Brace, or Bandage 3 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 4
015 Brushing, Scrubbing, and General Cleaning 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
023 Chemistry: Physical Processes 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
036 Boots, Shoes, and Leggings 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 3
051 Abrasive Tool Making Process, Material, or Composition 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 3
119 Animal Husbandry 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
139 Textiles: Weaving 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
140 Wireworking 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
182 Fire Escape, Ladder, or Scaffold 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
184 Lubrication 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 3
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3
202 Distillation: Apparatus 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
211 Supports: Racks 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3
266 Metallurgical Apparatus 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
312 Supports: Cabinet Structure 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
347 Incremental Printing of Symbolic Information 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
369 Dynamic Information Storage or Retrieval 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3
386 Television Signal Processing for Dynamic Recording or Reproducing 2 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 3
409 Gear Cutting, Milling, or Planing 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 3
426 Food or Edible Material: Processes, Compositions, and Products 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 3
585 Chemistry of Hydrocarbon Compounds 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
604 Surgery (Medicators and Receptors) 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 3
004 Baths, Closets, Sinks, and Spittoons 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
016 Miscellaneous Hardware 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2
019 Textiles: Fiber Preparation 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
037 Excavating 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
040 Card, Picture, or Sign Exhibiting 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
049 Movable or Removable Closures 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2
053 Package Making 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
054 Harness (for animals) 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
055 Gas Separation 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2
071 Chemistry: Fertilizers 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
100 Presses 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2
162 Paper Making and Fiber Liberation 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2
177 Weighing Scales 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
198 Conveyors: Power-Driven 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2
203 Distillation: Processes, Separatory 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
208 Mineral Oils: Processes and Products 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2
269 Work Holders 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
299 Mining or In Situ Disintegration of Hard Material 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
303 Fluid-Pressure and Analogous Brake Systems 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
337 Electricity: Electrothermally or Thermally Actuated Switches 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
477 Interrelated Power Delivery Controls, Including Engine Control 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2
601 Surgery: Kinesitherapy 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 2
606 Surgery (instruments) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 2
715 DP: Presentation Processing of Document (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 2
007 Compound Hand Tools 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
028 Textiles: Manufacturing 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
059 Chain, Staple, and Horseshoe Making 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
066 Textiles: Knitting 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
087 Textiles: Braiding, Netting, and Lace Making 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
101 Printing 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
108 Horizontally Supported Planar Surfaces 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
111 Planting 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
125 Stone Working 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
144 Woodworking 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
152 Resilient Tires and Wheels 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
172 Earth Working 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
173 Tool Driving or Impacting 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
191 Electricity: Transmission To Vehicles 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
193 Conveyors, Chutes, Skids, Guides, and Ways 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
194 Check-Actuated Control Mechanisms 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
209 Classifying, Separating, and Assorting Solids 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
217 Wooden Receptacles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
221 Article Dispensing 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
224 Package and Article Carriers 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
225 Severing by Tearing or Breaking 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
227 Elongated-Member-Driving Apparatus 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
237 Heating Systems 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
249 Static Molds 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
258 Railway Mail Delivery 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
260 Chemistry of Carbon Compounds 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
270 Sheet-Material Associating 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
271 Sheet Feeding or Delivering 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
279 Chucks or Sockets 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
283 Printed Matter 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
293 Vehicle Fenders 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
296 Land Vehicles: Bodies and Tops 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
334 Tuners 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
373 Industrial Electric Heating Furnaces 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
401 Coating Implements with Material Supply 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
432 Heating 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
452 Butchering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
473 Games Using Tangible Projectile 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
474 Endless Belt Power Transmission Systems or Components 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
ALL ALL CLASSES 6969 318 285 248 216 170 103 125 265 381 297 344 378 330 285 288 341 348 351 313 378 358 13091


PTMD Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Office of Electronic Information Products - PTMD (formerly TAF Branch)
MDW 4C18; P.O. Box 1450
Alexandria, VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMD Internet pages : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMD reports from : ftp.uspto.gov/pub/taf/


Top

Skip menu navigation Home > PTMD Home > PTMD Listing of Viewable Reports > U.S. Government Report Table of Contents > U.S. Government Institution Listing > This Page