Drilldown: Patents

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Patents > Inventor country : CA or GB & Related to aircraft : 1 or Yes & Number of claims: None

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Office:
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (289) · LTA (45) · Airplane (44) · propulsion (42) · frame (39) · navigation (38) · propeller (30) · Stability (25) · design (22) · Whole (16) · rudder (15) · balloon (15) · Heavier-than-air (14) · parachute (14) · subsystem (13) · propellers (13) · car (12) · safety (12) · construction (12) · aerodynamics (12)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (411) · Patent GB-1909-12556 (5) · Patent GB-1906-1436 (3) · Patent GB-1911-29012 (3) · Patent GB-1911-20722 (3) ·   (3) · Patent GB-1908-4519 (3) · Patent US-1911-1003885 (3) · Patent GB-1903-27212 (2) · Patent GB-1913-16499 (2) · Patent GB-1909-8531 (2) · Patent GB-1902-24336 (2) · Patent GB-1912-18166 (2) · Patent GB-1913-6829 (2) · Patent GB-1887-8255 (2) · Patent CA-1910-131159 (2) · Patent GB-1911-12188 (2) · Patent GB-1909-27476 (2) · Patent US-1902-704090 (2) · Patent CA-1878-8860 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (428) · Kirkpatrick (3) · Boramé et Julien (3) · J. Gevers (2) · Abel & Imray (2) · Brewer & Son (2) · Browne & Co. (2) · Émile Barrault (2)
National tech categories:
None (367) · FR 6.4 (27) · BE K (11) · GB 4 propel & steer (10) · IT 8 (7) · GB 4 without buoyant (6) · FR 6.3 (5) · DE 77h (3) · USPC 244/100R (3) · NL 62 (3) · GB 122 aero steam engines (3) · USPC 244/49 (3) · USPC 244/51 (3) · GB 123 aero steam generators (3) · USPC 244/90R (3)
IPCs:
None (442) · IPC B64C1/00 (5) · IPC B64B1/58 (5) · IPC B64C35/00 (4) · IPC B64B1/00 (4) · IPC B64C39/00 (3) · IPC B64D27/00 (3) · IPC B64C17/00 (3) · IPC B64C11/00 (3) · IPC B64C33/02 (3) · IPC B64C11/04 (2) · IPC B64C3/54 (2) · IPC CPC B64C13/00 (2) · IPC B64C23/00 (2) · IPC B64D17/72 (2) · IPC B64C3/00 (2) · IPC B64C3/18 (2)
CPCs:
None (156) · CPC B64C13/00 (20) · CPC B64C3/00 (18) · CPC B64C3/18 (17) · CPC B64B1/00 (16) · CPC B64B1/58 (14) · CPC B64C39/00 (13) · CPC B64C2700/6295 (13) · CPC B64C2700/6256 (13) · CPC B64C3/185 (12) · CPC B64C33/02 (11) · CPC B64C11/006 (11) · CPC B64C23/005 (11) · CPC B64C17/00 (10) · CPC B64C2700/6235 (9) · CPC B64C35/00 (9) · CPC B64C11/04 (8) · CPC B64C3/385 (8) · CPC B64C2700/6233 (8) · CPC B64C2700/6274 (8)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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