PATENTS   
Patents > Guidance, Tools, and Manuals > Classification > USPC Glossary Page
    Class Numbers & Titles   | Class Numbers Only   | USPC Index   | International   | HELP  | Office of Patent Classification  
USPC Consolidated Glossary  
   Terms Beginning with A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


GAGGER - Class 164
GAIN - Classes 257, 330
GAIN CONTROL ELECTRODE - Class 330
GALLIUM ARSENIDE - Class 257
GAMMA RAY - Class 378
GANG MOLD - Class 425
GARNET, SYNTHETIC - Class 117
GAS - Classes 095, 096, 216
GAS OR VAPOR DISCHARGE DEVICE - Class 315
GAS OR VAPOR GENERATING MATERIAL - Class 313
GAS OR VAPOR TUBE - Class 330
GASEOUS FLUID MIXTURE - Classes 095, 096
GASEOUS SPACE DISCHARGE DEVICE - Class 331
GASEOUS SUSPENSION - Class 075
GATE - Classes 164, 257, 352, 438
GATE ARRAY - Classes 257, 438
GATE CHARGE - Class 257
GATE CONTROLLED DIODE - Classes 257, 438
GATE TRIGGER CURRENT - Class 257
GATE TRIGGER VOLTAGE - Class 257
GATHERER - Class 065
GDMS - Class 438
GEAR TRANSMISSION: - Class 477
GEARING POWER PATH: - Class 477
GEL - Classes 210, 510, 516
GENE THERAPY - Class 977
GENERAL PURPOSE DIGITAL COMPUTER - Class 706
GENERAL TREATING CLASS - Class 426
GENRE - Class 725
GEOGRAPHIC - Class 725
GERMANIUM - Class 257
GETTERING - Classes 117, 438
GETTERS - Class 313
GGG - Class 117
GILD - Class 438
GLASS - Classes 065, 216, 428, 501, 520
GLASS TREATING - Class 065
GLASS WORKING - Class 065
GLOW DISCHARGE - Classes 372, 373
GLOWER - Class 313
GLYCERIDE - Class 516
GLYCEROL - Class 516
GOB - Class 065
GRAETZEL CELL - Class 977
GRAFT COPOLYMER - Class 520
GRAFT-TYPE COPOLYMER - Class 520
GRAIN - Classes 099, 144, 460
GRAIN OR POWDER - Class 149
GRAPHENE - Class 977
GRAPHITE - Class 428
GRAPHOEPITAXY - Class 438
GRATE - Class 460
GRAVITY, BY - Class 210
green acids - Class 516
GRID - Class 330
GRID ELECTRODE - Class 313
GRID OR GRID ELECTRODE - Class 330
GRIN-SCH - Class 438
GRIPPER - Class 226
GROUND - Class 037
GROUP FORMING - Class 053
GTO - Class 438
GUIDE - Classes 083, 401
GUIDE ROLL - Class 474
GULL-WING - Class 257
GUM - Class 428
GUNN DIODE - Classes 257, 438
GUNN EFFECT - Classes 257, 438

Click to skip end of page links

KEY: e Biz=online business system fees=fees forms=formshelp=help laws and regs=laws/regulations definition=definition (glossary)

The Inventors Assistance Center is available to help you on patent matters.Send questions about USPTO programs and services to the USPTO Contact Center (UCC). You can suggest USPTO webpages or material you would like featured on this section by E-mail to the webmaster@uspto.gov. While we cannot promise to accommodate all requests, your suggestions will be considered and may lead to other improvements on the website.


|.HOME | SITE INDEX| SEARCH | eBUSINESS | HELP | PRIVACY POLICY