Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17648)
- Person (2203)
- Publications (24577)
- Techtypes (2416)
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Year filed:
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Tech fields:
airplane (119) ·
frame (79) ·
design (74) ·
wings (64) ·
None (60) ·
construction (50) ·
hydroaeroplane (39) ·
Hydroplane (38) ·
flapping (34) ·
ornithopter (26) ·
stability (23) ·
hybrid (22) ·
Fuselage (22) ·
aerodynamics (20) ·
subsystem (20) ·
landing (19) ·
Propulsion (18) ·
navigation (17) ·
Sustentation (15) ·
lift (15)
Filing date:
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Patent agent:
None (89) ·
Armengaud jeune (20) ·
None (14) ·
Marks & Clerk (12) ·
Boult, Wade & Tennant (11) ·
Weismann et Marx (11) ·
L. Chassevent (6) ·
Lavoix et Moses (6) ·
Dom. Casalonga (6) ·
Hippolyte Josse (6) ·
Brewer & Son (6) ·
Brandon frères (6) ·
Haseltine, Lake & Co. (5) ·
J. Bonnet-Thirion et Breton (5) ·
E. Blétry (5) ·
Charles Dony (5) ·
D. Casalonga (4) ·
Abel & Imray (4)
Assigned to:
National tech categories:
FR 6.4 (170) ·
None (127) ·
USPC 244/22 (15) ·
DE 77h.9 (11) ·
DE 77h.5 (10) ·
USPC 244/48 (7) ·
USPC 244/46 (6) ·
USPC 244/11 (6) ·
FR 5.3 (4) ·
FR 6.3 (4) ·
USPC 244/49 (3) ·
USPC 244/64 (3) ·
USPC 244/72 (3) ·
USPC 244/90R (3) ·
DE 77h.7 (3) ·
USPC 244/63 (2) ·
USPC 244/91 (2) ·
DE 77 (2) ·
USPC 244/219 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C3/00 (146) ·
CPC B64C35/00 (114) ·
CPC B64C2700/6235 (61) ·
CPC B64C33/00 (60) ·
CPC B64C2700/6233 (52) ·
CPC B64F2700/6261 (25) ·
CPC B64C33/02 (17) ·
CPC B64F2700/6296 (15) ·
CPC B64C35/008 (11) ·
CPC B64C3/385 (8) ·
CPC B64F2700/628 (8) ·
CPC B64F2700/6265 (7) ·
CPC B64F2700/6276 (6) ·
CPC B64F2700/6292 (6) ·
CPC B64F2700/6284 (5) ·
CPC B64C3/40 (4) ·
IPC B64C35/00 (4) ·
CPC B64C3/18 (3) ·
CPC B64F2700/6288 (3)
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Showing below up to 250 results in range #1 to #250.
