Drilldown: Patents

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Patents > Tech fields : chemistry or construction or propeller or None & Related to aircraft: 1 & National tech categories : USPC 244/45R or USPC 446/14 or None

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Applicant firm:
None (1739) · Vickers (12) · Société des Avions Louis Bréguet (9) · Dornier Metallbauten (9) · Société anonyme Astra AB (7) · Établissements de Dion-Bouton (7) · Curtiss Aeroplane (7) · Blackburn Aeroplane and Motor Co. (7) · British and Colonial Aeroplane Co. (4) · Daimler-Motoren-Gesellschaft (4) · Sopwith Aviation (3) · Varioplane Company (3) · Patent Corporation (2) · Curtiss Aeroplane & Motor Corporation (2) · Société R. Bourbeau et H. Devaux (2) · Société Anonyme des Établissements Nieuport (2) · Sopwith Aviation Company Limited (2) · Christmas Aeroplane (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Supplementary to patent:
None (1749) · Patent GB-1909-12556 (3) · Patent AU-1916-630 (2) · Patent DE-1913-293131 (2) · Patent NZ-1909-25865 (2) · Patent DE-1893-73799 (2) · Patent FR-1917-494365 (2) · Patent BE-1913-253298 (2) · Patent US-1909-970771 (2) · Patent FR-1916-502839 (2) · Patent US-1908-12-14-Lee (2) · Patent US-1914-1157636 (2) · Patent US-1915-1130623 (2) · Patent FR-1911-448337 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (1466) · None (28) · Marks & Clerk (18) · Boult, Wade & Tennant (13) · Brewer & Son (13) · Haseltine, Lake & Co. (10) · Munn & Co. (10) · John P. Tarbox (8) · Abel & Imray (8) · J. D. Roots & Co. (5) · Randolph, Jr. (5) · Wheatley & Mackenzie (5) · Jensen & Son (5) · Phillipss (4) · Herbert Haddan & Co. (4) · Edwards & Co. (4) · J. S. Withers & Spooner (4) · Victor J. Evans (4) · Mewburn, Ellis & Pryor (4)
National tech categories: (Click arrow to add another value)
IPCs:
None (1604) · IPC B64C39/00 (32) · IPC B64C3/00 (24) · IPC B64C1/00 (19) · IPC B64C17/00 (16) · IPC B64C13/00 (13) · IPC B64C35/00 (12) · IPC B64C3/54 (11) · IPC B64C3/38 (11) · IPC B64C3/56 (9) · IPC B64C23/00 (9) · IPC B64C3/18 (7) · IPC B64C27/04 (7) · IPC B64C11/04 (5) · IPC B64C25/00 (4) · IPC B64C27/10 (4) · IPC B64D27/00 (4) · IPC B64C11/20 (4) · IPC B64C1/08 (4)
First filing:
Cites these patents:
None (1833) · Patent GB-1901-346 (2)
Citations from after 1930:
Number of diagram pages:

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