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[Search a list of Patent Appplications for class 33]  Class   33GEOMETRICAL INSTRUMENTS
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   [List of Patents for class 33 subclass 1R]  1R           MISCELLANEOUS
    [List of Patents for class 33 subclass 1A]  1A           Subclass 1A indent level is 1 Aerial photo
    [List of Patents for class 33 subclass 1B]  1B           Subclass 1B indent level is 1 Printed sheet
    [List of Patents for class 33 subclass 1C]  1C           Subclass 1C indent level is 1 Curve and chart analysis
    [List of Patents for class 33 subclass 1D]  1D           Subclass 1D indent level is 1 Indexing and verniers
    [List of Patents for class 33 subclass 1E]  1E           Subclass 1E indent level is 1 Dip and strike
    [List of Patents for class 33 subclass 1F]  1F           Subclass 1F indent level is 1 Article subdividing
    [List of Patents for class 33 subclass 1G]  1G           Subclass 1G indent level is 1 Layout
    [List of Patents for class 33 subclass 1H]  1H           Subclass 1H indent level is 1 Earth
    [List of Patents for class 33 subclass 1K]  1K           Subclass 1K indent level is 1 Copy aids and perspective drawing
    [List of Patents for class 33 subclass 1M]  1M           Subclass 1M indent level is 1 X-Y motion
    [List of Patents for class 33 subclass 1N]  1N           Subclass 1N indent level is 1 Angular measurement
    [List of Patents for class 33 subclass 1L]  1L           Subclass 1L indent level is 1 Optical readout
    [List of Patents for class 33 subclass 1P]  1P           Subclass 1P indent level is 1 Sonic wave
    [List of Patents for class 33 subclass 1Q]  1Q           Subclass 1Q indent level is 1 Railroad
    [List of Patents for class 33 subclass 1S]  1S           Subclass 1S indent level is 1 Statistical measurements
    [List of Patents for class 33 subclass 1T]  1T           Subclass 1T indent level is 1 Theodolite-optical readout
    [List of Patents for class 33 subclass 1V]  1V           Subclass 1V indent level is 1 Volume measurement
    [List of Patents for class 33 subclass 1AA]  1AA           Subclass 1AA indent level is 1 Tables-layout
    [List of Patents for class 33 subclass 1BB]  1BB           Subclass 1BB indent level is 1 Inspection
    [List of Patents for class 33 subclass 1CC]  1CC           Subclass 1CC indent level is 1 Remote point locating
    [List of Patents for class 33 subclass 1DD]  1DD           Subclass 1DD indent level is 1 Light direction
    [List of Patents for class 33 subclass 1HH]  1HH           Subclass 1HH indent level is 1 Seismic
    [List of Patents for class 33 subclass 1LE]  1LE           Subclass 1LE indent level is 1 Line engaging
    [List of Patents for class 33 subclass 1MP]  1MP           Subclass 1MP indent level is 1 Multipolar
    [List of Patents for class 33 subclass 1SP]  1SP           Subclass 1SP indent level is 1 Radius and spiral
    [List of Patents for class 33 subclass 1PT]  1PT           Subclass 1PT indent level is 1 Angular position transducer
    [List of Patents for class 33 subclass 1AP]  1AP           Subclass 1AP indent level is 1 Angle polysection
   [List of Patents for class 33 subclass 1SB]  1SB           Subclass 1SB indent level is 1 Simulating calculators
    [List of Patents for class 33 subclass 1SA]  1SA           Subclass 1SA indent level is 2 Spherical
    [List of Patents for class 33 subclass 1SC]  1SC           Subclass 1SC indent level is 2 Astronomical
    [List of Patents for class 33 subclass 1SD]  1SD           Subclass 1SD indent level is 2 Flat multisheet
    [List of Patents for class 33 subclass 1CF]  1CF           Subclass 1CF indent level is 1 Character forming
   [List of Patents for class 33 subclass 2R]  2R           APPAREL
   [List of Patents for class 33 subclass 3R]  3R           Subclass 3R indent level is 1 Footwear
   [List of Patents for class 33 subclass 4]  4           Subclass 4 indent level is 2 Laying out
    [List of Patents for class 33 subclass 5]  5           Subclass 5 indent level is 3 Patterns
    [List of Patents for class 33 subclass 6]  6           Subclass 6 indent level is 2 Processes
    [List of Patents for class 33 subclass 3A]  3A           Subclass 3A indent level is 2 Single measuring or indicating means
    [List of Patents for class 33 subclass 3B]  3B           Subclass 3B indent level is 2 Multiple indicating means, independent
    [List of Patents for class 33 subclass 3C]  3C           Subclass 3C indent level is 2 Multiple indicating means interconnected
    [List of Patents for class 33 subclass 7]  7           Subclass 7 indent level is 1 Leveling features
   [List of Patents for class 33 subclass 8]  8           Subclass 8 indent level is 1 Stand supported
   [List of Patents for class 33 subclass 9R]  9R           Subclass 9R indent level is 2 Skirts
    [List of Patents for class 33 subclass 10]  10           Subclass 10 indent level is 3 Platform
    [List of Patents for class 33 subclass 9A]  9A           Subclass 9A indent level is 3 Powder-marking
   [List of Patents for class 33 subclass 11]  11           Subclass 11 indent level is 1 Laying out
   [List of Patents for class 33 subclass 12]  12           Subclass 12 indent level is 2 Patterns and charts
    [List of Patents for class 33 subclass 13]  13           Subclass 13 indent level is 3 Perforated
   [List of Patents for class 33 subclass 14]  14           Subclass 14 indent level is 3 Adjustable
    [List of Patents for class 33 subclass 15]  15           Subclass 15 indent level is 4 Conforming
    [List of Patents for class 33 subclass 16]  16           Subclass 16 indent level is 2 Adjustable
   [List of Patents for class 33 subclass 17R]  17R           Subclass 17R indent level is 1 Processes
    [List of Patents for class 33 subclass 17A]  17A           Subclass 17A indent level is 2 Pattern grading
    [List of Patents for class 33 subclass 2H]  2H           Subclass 2H indent level is 1 Hems and cuffs
    [List of Patents for class 33 subclass 2A]  2A           Subclass 2A indent level is 1 Stocking gauge
   [List of Patents for class 33 subclass 18.1]  18.1           SCRIBER
    [List of Patents for class 33 subclass 18.2]  18.2           Subclass 18.2 indent level is 1 Writing
    [List of Patents for class 33 subclass 18.3]  18.3           Subclass 18.3 indent level is 1 Perspective drawing
   [List of Patents for class 33 subclass 19.1]  19.1           Subclass 19.1 indent level is 1 Graduating
    [List of Patents for class 33 subclass 19.2]  19.2           Subclass 19.2 indent level is 2 Straight-line
    [List of Patents for class 33 subclass 19.3]  19.3           Subclass 19.3 indent level is 2 Circular
   [List of Patents for class 33 subclass 20.1]  20.1           Subclass 20.1 indent level is 1 Sight-line controlled
    [List of Patents for class 33 subclass 20.2]  20.2           Subclass 20.2 indent level is 2 Course tracking
    [List of Patents for class 33 subclass 20.3]  20.3           Subclass 20.3 indent level is 2 Perspective view tracing
    [List of Patents for class 33 subclass 20.4]  20.4           Subclass 20.4 indent level is 2 Stereoscopic mapping
   [List of Patents for class 33 subclass 21.1]  21.1           Subclass 21.1 indent level is 1 Curved surface
    [List of Patents for class 33 subclass 21.2]  21.2           Subclass 21.2 indent level is 2 Spherical
    [List of Patents for class 33 subclass 21.3]  21.3           Subclass 21.3 indent level is 2 Pipe junction
    [List of Patents for class 33 subclass 21.4]  21.4           Subclass 21.4 indent level is 2 Tumbler engraving
    [List of Patents for class 33 subclass 22]  22           Subclass 22 indent level is 2 Pantographic
   [List of Patents for class 33 subclass 23.01]  23.01           Subclass 23.01 indent level is 1 Pantographic
    [List of Patents for class 33 subclass 23.02]  23.02           Subclass 23.02 indent level is 2 Single beam
    [List of Patents for class 33 subclass 23.03]  23.03           Subclass 23.03 indent level is 2 Superposed carriages
    [List of Patents for class 33 subclass 23.04]  23.04           Subclass 23.04 indent level is 2 Sliding pivot
    [List of Patents for class 33 subclass 23.05]  23.05           Subclass 23.05 indent level is 2 Opposite replica
    [List of Patents for class 33 subclass 23.06]  23.06           Subclass 23.06 indent level is 2 Plural reproduction
    [List of Patents for class 33 subclass 23.07]  23.07           Subclass 23.07 indent level is 2 Pattern grading
    [List of Patents for class 33 subclass 23.08]  23.08           Subclass 23.08 indent level is 2 Pattern follower
    [List of Patents for class 33 subclass 23.09]  23.09           Subclass 23.09 indent level is 2 Human form
    [List of Patents for class 33 subclass 23.1]  23.1           Subclass 23.1 indent level is 2 Telautograph
    [List of Patents for class 33 subclass 23.11]  23.11           Subclass 23.11 indent level is 2 Template and stylus details
   [List of Patents for class 33 subclass 24.1]  24.1           Subclass 24.1 indent level is 2 Multiplane
    [List of Patents for class 33 subclass 24.2]  24.2           Subclass 24.2 indent level is 3 Pendulum
    [List of Patents for class 33 subclass 24.3]  24.3           Subclass 24.3 indent level is 3 Coaxial styli
   [List of Patents for class 33 subclass 25.1]  25.1           Subclass 25.1 indent level is 2 Parallelogram type
    [List of Patents for class 33 subclass 25.2]  25.2           Subclass 25.2 indent level is 3 Simple parallelogram
    [List of Patents for class 33 subclass 25.3]  25.3           Subclass 25.3 indent level is 3 Universally parallel bar
    [List of Patents for class 33 subclass 25.4]  25.4           Subclass 25.4 indent level is 3 Progressive lettering
    [List of Patents for class 33 subclass 25.5]  25.5           Subclass 25.5 indent level is 3 Tandem pantographs
    [List of Patents for class 33 subclass 26]  26           Subclass 26 indent level is 1 Compound curved and straight-line
   [List of Patents for class 33 subclass 27.01]  27.01           Subclass 27.01 indent level is 1 Curved line
   [List of Patents for class 33 subclass 27.02]  27.02           Subclass 27.02 indent level is 2 Compass
    [List of Patents for class 33 subclass 27.03]  27.03           Subclass 27.03 indent level is 3 Beam type
   [List of Patents for class 33 subclass 27.031]  27.031           Subclass 27.031 indent level is 3 With scoring means
    [List of Patents for class 33 subclass 27.032]  27.032           Subclass 27.032 indent level is 4 Including scale
    [List of Patents for class 33 subclass 27.033]  27.033           Subclass 27.033 indent level is 4 With screw adjustment means
    [List of Patents for class 33 subclass 27.04]  27.04           Subclass 27.04 indent level is 2 Circle forming frame support
    [List of Patents for class 33 subclass 27.05]  27.05           Subclass 27.05 indent level is 2 Circle forming roller
    [List of Patents for class 33 subclass 27.06]  27.06           Subclass 27.06 indent level is 2 Circle forming pin and jointed arm
    [List of Patents for class 33 subclass 27.07]  27.07           Subclass 27.07 indent level is 2 Circle forming rotating table
    [List of Patents for class 33 subclass 27.08]  27.08           Subclass 27.08 indent level is 2 Conic section
    [List of Patents for class 33 subclass 27.09]  27.09           Subclass 27.09 indent level is 2 Spiral
    [List of Patents for class 33 subclass 27.1]  27.1           Subclass 27.1 indent level is 2 Sine curve
    [List of Patents for class 33 subclass 27.11]  27.11           Subclass 27.11 indent level is 2 Rose engine
    [List of Patents for class 33 subclass 27.12]  27.12           Subclass 27.12 indent level is 2 Pattern follower
    [List of Patents for class 33 subclass 28]  28           Subclass 28 indent level is 2 Lens
    [List of Patents for class 33 subclass 29]  29           Subclass 29 indent level is 2 Stair
   [List of Patents for class 33 subclass 30.1]  30.1           Subclass 30.1 indent level is 2 Ellipsograph
    [List of Patents for class 33 subclass 30.2]  30.2           Subclass 30.2 indent level is 3 Pivoted circular pattern
    [List of Patents for class 33 subclass 30.3]  30.3           Subclass 30.3 indent level is 3 Pattern follower
    [List of Patents for class 33 subclass 30.4]  30.4           Subclass 30.4 indent level is 3 Harmonic component