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