Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
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1110 Subject <strong>Index</strong><br />
Permeable base transistor - see Field effect<br />
transistor, with static induction U12-D02C<br />
Permittivity measuring S01-D05A3<br />
Perpendicular magnetic recording<br />
magnetic head T03-A03D<br />
record carrier T03-A01D<br />
Perpetual motion machine V06-M06<br />
X11-H09<br />
Personal article X27-A02<br />
arm/waist band X27-A02B1<br />
badge X27-A02B1<br />
bag X27-A02B<br />
X27-A02C<br />
briefcase X27-A02C<br />
calorie counter X27-A02<br />
clothing X27-A02B1<br />
clothing, garments X27-A02B1A<br />
clothing, heater X27-A02B1<br />
clothing, lighting (application) X26-U99<br />
clothing, manufacture X27-A02B1<br />
clothing with attachable electric parts<br />
X27-A02B1F<br />
clothing with built in mobile telephone<br />
W01-C01A3G<br />
clothing with integral electric parts X27-A02B1E<br />
connector V04-M30P<br />
cosmetics aids X27-A02<br />
diary X27-A02C<br />
dietetic aid X27-A02<br />
filing system X27-A02C<br />
footwear, manufacture X27-A02B1B<br />
glasses X27-A02D<br />
glasses, anti-glare X27-A02D<br />
glasses, lens manufacture X25-A05<br />
X25-A06<br />
X27-A02D<br />
glasses, manufacture X27-A02D<br />
goggles X27-A02D<br />
handbag X27-A02C<br />
heating pad X27-A02<br />
X27-E02<br />
helmet X27-A02B1A<br />
hygiene - see Personal hygiene X27-A02A<br />
jewellery X27-A02B2<br />
jewellery, brooch X27-A02B2<br />
jewellery, eye-catching effects X27-A02B2<br />
jewellery, necklace X27-A02B2<br />
key finder X27-A02<br />
life jacket X27-A02B1A<br />
lunch box X27-A02<br />
medication ingestion reminder X27-A02<br />
mirror X27-A02<br />
notepad X27-A02C<br />
pen X27-A02C<br />
powder compact X27-A02<br />
shoe polisher X27-A02<br />
shoes X27-A02B1B<br />
shoes, heater X27-A02B1B<br />
shoes, mfr. X27-A02B1B<br />
spectacles X27-A02D<br />
static dissipation band X27-A02B1<br />
suitcase X27-A02C<br />
umbrella X27-A02<br />
walking stick X27-A02E<br />
Personal calling arrangements W05-A<br />
acoustic and visual signalling W05-A04A<br />
answer-back pager W02-G02A3<br />
electromagnetically-operated indicators<br />
W05-A03X<br />
monitoring W05-C<br />
pagers W05-A05C1A<br />
vibration signalling W05-A01A1<br />
visible indication W05-A03<br />
Personal calling transmission medium<br />
electric transmission W05-A01C<br />
EM transmission W05-A05<br />
hydraulic transmission W05-A01A<br />
IR transmission W05-A05B<br />
mechanical transmission W05-A01A<br />
pneumatic transmission W05-A01A<br />
power line transmission W05-A01C3<br />
radio transmission W05-A05A<br />
telephone line transmission W05-A01C1<br />
UV transmission W05-A05B<br />
Personal Computer<br />
equipment support using T01-J08A1<br />
Personal hygiene X27-A02A<br />
condom dispenser X27-A02A<br />
connector V04-M30P<br />
contact lens steriliser X27-A02A<br />
curling tongs X27-A02A1<br />
depilator, electric S05-A04<br />
X27-A02A3B<br />
drier, hair X27-A02A1<br />
drier, hand X27-A02A1<br />
drier, nail polish X27-A02A1<br />
foot washer X27-A02A<br />
hair clipper, electric X27-A02A3B<br />
hair curler X27-A02A1<br />
incontinence detector X27-A02A<br />
massaging device S05-A05<br />
X27-A02A2<br />
razor, electric X27-A02A3B<br />
shaver, electric X27-A02A3B<br />
shower X27-A02A<br />
X27-E03A1<br />
smoothing tongs X27-A02A1<br />
solarium S05-A03A<br />
X27-A02A2<br />
sunbed/lamp S05-A03A<br />
X27-A02A2<br />
toothbrush, electric X27-A02A3A<br />
lighting (application) X26-U99<br />
toothpaste dispenser X27-A02A<br />
towel dispenser X27-A02A<br />
washer X27-A02A<br />
weighing scale X27-A02A<br />
Personal safety alarm, anti-mugging W05-B01D5<br />
Personal safety alarm W05-B07<br />
accidental falling into water alarm W05-B07J<br />
aged persons protection W05-B07C<br />
dangerous gas alarms W05-B07L<br />
detect person in hazardous area W05-B07K<br />
driver or pilot protection W05-B07E<br />
X22-E04<br />
industrial worker protection W05-B07A<br />
infirm persons protection W05-B07C<br />
person overboard alarm W05-B07J3<br />
W06-C01B<br />
swimming pool alarm W05-B07J1<br />
triggered by body position or attitude<br />
W05-B07G1
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