Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (480)
- Event (141)
- Letters (683)
- Organizations (966)
- Patents (17614)
- Person (2143)
- Publications (24569)
- Techtypes (2381)
Use the filters below to narrow your results.
Year filed:
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Applicant firm:
None (628) ·
Aktiebolaget Aviatorer (4) ·
Blair Atholl Aeroplane Syndicate Ltd. in London (1) ·
Castagnone et Ce (1) ·
Connecticut Aircraft (1) ·
Guido Antoni (1) ·
Planes Ltd. (2) ·
Societa Aeroplani Rossi (1) ·
Société Anonyme de Construction d'appareils aériens (1) ·
Société Anonyme des Établissements Nieuport (2) ·
Société Anonyme L’Aéra (1) ·
Societe Francaise s'Automobiles et d'Aviation (1) ·
Société R. Bourbeau et H. Devaux (1) ·
Ugo Antoni (1)
Applicant type:
Tech fields:
airplane (216) ·
design (139) ·
propulsion (118) ·
None (98) ·
wings (96) ·
frame (95) ·
Propellers (69) ·
construction (68) ·
flapping (68) ·
stability (68) ·
Aerodynamics (50) ·
Navigation (49) ·
control (47) ·
lift (45) ·
whole (42) ·
LTA (38) ·
Rudder (34) ·
Sustentation (32) ·
Hybrid (28) ·
ornithopter (28)
Filing date:
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Supplementary to patent:
Patent agent:
None (162) ·
None (35) ·
Armengaud jeune (26) ·
Marks & Clerk (16) ·
J. Germain (12) ·
E. Bletry (11) ·
J. Bonnet-Thirion (11) ·
Boult, Wade & Tennant (9) ·
Weismann et Marx (9) ·
Dupont et Elluin (8) ·
Y. Rabilloud et fils (8) ·
C. Blétry (8) ·
Charles Assi (7) ·
Munn & Co. (7) ·
G. de Mestral et F. Harlé (7) ·
Boramé et Julien (7) ·
Chassevent (7) ·
Brandon frères (6) ·
Haseltine, Lake & Co. (6) ·
L. Chassevent (6)
Assigned to: (Click arrow to add another value)
National tech categories:
FR 6.4 (343) ·
None (149) ·
DE 77h.10 (18) ·
FR 6.3 (18) ·
USPC 244/45R (13) ·
USPC 244/22 (13) ·
DE 77 (13) ·
DE 77h.5 (8) ·
USPC 244/13 (8) ·
USPC 244/72 (7) ·
FR 6.2 (6) ·
DE 77h.11 (6) ·
USPC 244/70 (5) ·
USPC 244/20 (4) ·
USPC 244/9 (4) ·
USPC 244/19 (3) ·
USPC 244/27 (3) ·
DE 77h (3) ·
DE 62b (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (296) ·
CPC B64C2700/6295 (264) ·
CPC B64C33/02 (146) ·
CPC B64C39/005 (61) ·
CPC B64C39/08 (43) ·
CPC B64C39/008 (25) ·
CPC B64C39/003 (17) ·
CPC B64C39/006 (12) ·
None (10) ·
CPC B64C33/00 (5) ·
CPC B64C39/062 (4) ·
CPC B64C39/06 (3) ·
CPC B64C39/068 (3) ·
CPC B64C33/025 (3) ·
CPC B64C3/42 (3) ·
CPC B64C3/385 (3)
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Showing below up to 250 results in range #1 to #250.
