Drilldown: Patents

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Patents > Number of claims: 4-6 & Number of figures: 6-11

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Applicant firm:
None (661) · Sopwith Aviation Company Limited (4) · Blackburn Aeroplane and Motor Co. (3) · Curtiss Aeroplane (3) · Vickers Limited (2) · Sopwith Aviation Company (2) · Société Anonyme des Établissements Nieuport (2) · Luftschiffbau Zeppelin G. m. b. H. (2) · Jacob Lohner & Co. (2) · Vickers Ltd. (2) · Blackburn Aeroplane & Motor Co. (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (529) · Patent ES-1911-50083 (4) · Patent GB-1909-2111 (4) · Patent GB-1908-4519 (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent IT-1911-06-09 Carlo Navaro (3)
Related to aircraft:
Assigned to:
None (692) · Curtiss Aeroplane (2)
National tech categories:
None (280) · FR 6.4 (136) · HU V/h (32) · AT 77d (9) · USPC 244/80 (9) · FR 6.3 (7) · USPC 244/22 (7) · USPC 244/70 (7) · USPC 244/6 (6) · DE 77 (6) · CH 129b (6) · USPC 244/48 (5) · AU 90.5 (5) · USPC 244/72 (5)
IPCs:
None (318) · IPC B64C39/00 (41) · IPC B64C17/00 (36) · IPC B64C1/00 (35) · IPC B64B1/00 (23) · IPC B64C3/38 (21) · IPC B64C3/00 (19) · IPC B64C35/00 (15) · IPC B64C33/02 (14) · IPC B64C23/00 (14) · IPC B64C11/00 (13) · IPC B64C33/00 (12) · IPC B64C27/04 (11) · IPC B64C25/00 (10) · IPC B64C13/00 (7) · IPC B64C17/06 (7) · IPC B64C3/56 (7)
First filing:
Cites these patents:
None (717)
Citations from after 1930:
Number of claims:
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