U.S. PATENT AND TRADEMARK OFFICE Information Products Division Technology Assessment and Forecast (TAF) Branch |
Class | Class Title | 1996 | 1997 | 1998 | 1999 | 2000 | Total |
482 | Exercise Devices | 0 | 0 | 0 | 4 | 0 | 4 |
029 | Metal Working | 0 | 0 | 0 | 0 | 1 | 1 |
036 | Boots, Shoes, and Leggings | 0 | 0 | 0 | 0 | 1 | 1 |
052 | Static Structures (e.g., Buildings) | 0 | 1 | 0 | 0 | 0 | 1 |
053 | Package Making | 0 | 1 | 0 | 0 | 0 | 1 |
076 | Metal Tools and Implements, Making | 0 | 1 | 0 | 0 | 0 | 1 |
132 | Toilet | 0 | 0 | 0 | 1 | 0 | 1 |
137 | Fluid Handling | 0 | 0 | 0 | 0 | 1 | 1 |
172 | Earth Working | 0 | 0 | 1 | 0 | 0 | 1 |
209 | Classifying, Separating, and Assorting Solids | 1 | 0 | 0 | 0 | 0 | 1 |
222 | Dispensing (apparatus and process) | 0 | 0 | 0 | 1 | 0 | 1 |
264 | Plastic and Nonmetallic Article Shaping or Treating: Processes | 0 | 0 | 0 | 0 | 1 | 1 |
277 | Seal for a Joint or Juncture | 0 | 0 | 0 | 0 | 1 | 1 |
285 | Pipe Joints or Couplings | 0 | 1 | 0 | 0 | 0 | 1 |
294 | Handling: Hand and Hoist-Line Implements | 0 | 1 | 0 | 0 | 0 | 1 |
379 | Telephonic Communications | 0 | 1 | 0 | 0 | 0 | 1 |
383 | Flexible Bags | 0 | 0 | 0 | 0 | 1 | 1 |
410 | Freight Accommodation On Freight Carrier | 0 | 0 | 0 | 1 | 0 | 1 |
425 | Plastic Article or Earthenware Shaping or Treating: Apparatus | 0 | 1 | 0 | 0 | 0 | 1 |
430 | Radiation Imagery Chemistry: Process, Composition, or Product Thereof | 0 | 0 | 0 | 1 | 0 | 1 |
433 | Dentistry | 0 | 0 | 0 | 0 | 1 | 1 |
ALL | ALL CLASSES | 1 | 7 | 1 | 8 | 7 | 24 |
U.S. Patent and Trademark Office
Information Products Division - TAF Branch
PK3- Suite 441
Washington, DC 20231 tel: (703) 306-2600
FAX: (703) 306-2737
email: oeip@uspto.gov address of TAF Internet pages : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of TAF reports from : ftp.uspto.gov/pub/taf/