Drilldown: Patents

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Patents > Tech fields : Airplane or propeller & National tech categories: None & IPCs: None

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Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (287) · propeller (3) · parachute (2) · wheels (2)
Granted:
Supplementary to patent:
None (298) · Patent GB-1908-4519 (5) · Patent GB-1909-12556 (4) · Patent US-1909-970771 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent AU-1911-510 (2) · Patent AU-1914-14892 (2) · Patent FR-1912-447782 (2) · Patent DE-1907-194165 (2) · Patent GB-1909-2111 (2) · Patent FR-1909-411176 (2) · Patent FR-1909-07-01 Société Antoinette (2) · Patent DE-1893-73799 (2) · Patent ES-1911-50435 (2)
Related to aircraft:
Patent agent:
None (225) · Haseltine, Lake & Co. (11) · Henry Hughes (8) · Marks & Clerk (8) · John P. Tarbox (5) · Abel & Imray (5) · None (4) · Phillipss (4) · W. D. Rowlingson (3) · Baldwin & Rayward (3) · Jensen & Son (3) · W. P. Thompson & Co. (3) · 0 (3) · Wheatley & Mackenzie (3)
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
CPCs:
None (272) · CPC B64C11/006 (16) · 1 (14) · CPC B64C13/00 (11) · CPC B64C11/48 (11) · CPC B63H1/12 (8) · CPC B64C17/00 (8) · CPC B64C11/065 (7) · CPC B63H1/04 (6) · CPC B64B1/00 (6) · CPC B64C23/005 (6) · CPC B64C11/36 (5) · CPC B64C3/00 (4) · CPC B64C2700/6295 (4)
First filing:
Citations from after 1930:

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