Drilldown: Techtypes
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Techtypes
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Enclosing categories:
None (438) ·
simple tech terms (185) ·
USPC (174) ·
USPC 244 (83) ·
CPC Y10S (47) ·
USPC 102 (33) ·
French patent classifications (27) ·
CPC B64D/62 (26) ·
CPC B64C (25) ·
propulsion (20) ·
USPC 114 (20) ·
German patent classifications (19) ·
Patent classification systems (17) ·
USPC 416 (16) ·
CPC F42B (16) ·
Patent category systems (16) ·
CPC Y10T74/00 (15) ·
LTA (15) ·
GB 4 (15)
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Keywords:
None (1345) ·
propellers (77) ·
control (77) ·
propulsion (70) ·
LTA (57) ·
stability (44) ·
landing (43) ·
airplane (34) ·
helicopter (33) ·
marine (32) ·
toys (32) ·
airfoil (30) ·
projectiles (29) ·
Safety (29) ·
balloon (29) ·
Frame (28) ·
propeller (27) ·
engine (27) ·
military (25) ·
Lift (22)
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Showing below up to 250 results in range #1 to #250.
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A
- Acceleration
- Actuators
- Advertisement
- Advertising
- Aerial communication
- Aerial navigation
- Aerial observation
- Aerial propellers
- Aerial railway
- Aerial road
- Aerial traction
- Aero-as-power
- Aero-hydraulic engine
- Aero-hydrostatic motor
- Aerodrome
- Aerodynamics
- Aeronautical terminology
- Aéronautique
- Aeroplane
- Aeroport logistics
- Aeroscaphe
- Aerostat
- Agriculture
- Aileron
- Aiming
- Air intake
- Air pressure
- Aircraft carrier
- Airfoil
- Airplane
- Airship
- Aluminum
- Amerrissage
- Anchor
- Anemometer
- Aneroid barometer
- Apparel
- AR 21
- AR 90
- AR vehicles
- Argentine patent classifications
- Art Unit
- Ascension
- Assembly
- Astronomy
- AT 20
- AT 21a
- AT 30
- AT 33d
- AT 37a
- AT 37c
- AT 42i
- AT 46a
- AT 46b
- AT 61
- AT 63b
- AT 65b
- AT 74
- AT 77
- AT 77b
- AT 77d
- Atelier
- AU 90
- AU 90.1
- AU 90.3
- AU 90.5
- AU 90.7
- Australian patent classifications
- Austrian patent classifications
- Austro-Daimler engine
- Automatic stability
- Automobiles
- Aviation
- Axels
B
- Barometer
- Basket
- Battery
- BE 11
- BE 11e
- BE 16
- BE Deuxième Catégorie – C. Transport
- BE J
- BE K
- BE L
- Beacon
- Belgian patent classifications
- Berthing
- Biplane
- Birds
- Blades
- Blimp
- Bomb
- Bombing
- Box kite
- Braking
- British patent classifications
- Buoyancy
C
- CA 114/19
- CA 115
- CA 115/27
- CA 115/31
- CA 115/32
- CA 119/18
- CA 123
- CA 198/12.01
- CA 244
- CA 244/10
- CA 244/11
- CA 244/119
- CA 244/12
- CA 244/13
- CA 244/14
- CA 244/15
- CA 244/16
- CA 244/17
- CA 244/18
- CA 244/19
- CA 244/20
- CA 244/21
- CA 244/22
- CA 244/23
- CA 244/24
- CA 244/25
- CA 244/26
- CA 244/27
- CA 244/28
- CA 244/29
- CA 244/3
- CA 244/30
- CA 244/31
- CA 244/32
- CA 244/33
- CA 244/34
- CA 244/35
- CA 244/4
- CA 244/40
- CA 244/41
- CA 244/43
- CA 244/45
- CA 244/5
- CA 244/58
- CA 244/59
- CA 244/6
- CA 244/7
- CA 244/70
- CA 244/75
- CA 244/8
- CA 244/9
- CA 272/25
- CA 40
- CA 40/62
- CA 46
- CA 46/28
- CA 46/51
- CA 46/52
- CA 46/60
- CA 46/61
- CA 60
- CA 60/61
- CA 89
- CA 89/47
- Cables
- Cage
- Camber
- Cams
- Canadian patent classifications
- Captive
- Car
- Carburetor
- Cardan
- Carène
- Cargo
- Centrifuge
- CH 114d
- CH 115
- CH 12
- CH 123c
- CH 128c
- CH 129
- CH 129a
- CH 129b
- CH 129c
- CH 129e
- CH 235
- CH 46f
- CH 4f
- CH 54a
- CH 54f
- CH 79i
- CH 94
- CH 95
- CH 96g
- Chaining
- Charvolant
- Chassis
- Chemistry
- Chinese kite
- Classifications of British patents, 1855-1908
- Classifications of British patents, 1909-1930
- Classifications of French patents, 1853-1904
- Clutch
- Coal gas
- Coanda effect
- Cockpit
- Cognate application
- Coleopter
- Commerce
- Communications
- Compartments
- Compass
- Compression
- Construction
- Control
- Cooling
- Cooperative Patent Classification
- Coupling
- Covering
- CPC A01K13/002
- CPC A01K87/02
- CPC A21D2/02
- CPC A23G1/56
- CPC A23G2200/14
- CPC A43B21/00
- CPC A43C1/00
- CPC A43D21/00
- CPC A43D21/125
- CPC A43D21/16
- CPC A43D21/18
- CPC A46B2200/1093
- CPC A46B3/18
- CPC A46B9/02
- CPC A47C17/40
- CPC A47C27/081
- CPC A47C27/087
- CPC A47J43/0711
- CPC A47L11/162
- CPC A61F13/048
- CPC A61F15/002
- CPC A61G1/06
- CPC A62B1/22
