Drilldown: Patents

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Patents > Assigned to: None & Number of diagram pages: 2-20 & Number of figures: 5-6

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Office:
Inventor location:
None (669) · Pennsylvania (6) · Seine (4) · Illinois (4) · England (4) · Vermont (3) · Budapest (3) · New York county (3) · London (3) · New York City (3) · Chicago (3) · Nord (3) · Paris (3) · Michigan (3) · St. Louis (3)
Applicant firm:
None (737) · Blackburn Aeroplane and Motor Co. (5) · Aktiebolaget Aviatorer (5) · Sopwith Aviation Company Limited (3) · Curtiss Aeroplane (3) · Ateliers d'aviation Louis Bréguet (2) · Société Zodiac‎ (2) · Ordnance Engineering Corp. (2) · Société anonyme Astra (2) · Société Antoinette (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (627) · Patent SE-1906-25199 (3) · Patent GB-1911-5162 (3) · Patent AT-1909-49294 (3) · Patent FR-1908-396470 (2) · Patent US-1904-793746 (2) · Patent BE-1912-04-05 (2) · Patent BE-1912-03-16-Toussaint-Lepere (2) · Patent DE-1907-215602 (2) · Patent DE-1907-12-07 Vincent Wisniewski (2) · Patent US-1916-1215295 (2) · Patent FR-1909-397651 (2) · Patent FR-1908-401308 (2)
Related to aircraft:
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IPCs:
None (436) · IPC B64C39/00 (41) · IPC B64C17/00 (34) · IPC B64C1/00 (30) · IPC B64B1/00 (22) · IPC B64C33/00 (17) · IPC B64C23/00 (15) · IPC B64C35/00 (15) · IPC B64C3/38 (15) · IPC B64C27/04 (14) · IPC B64C11/00 (13) · IPC B64C13/00 (11) · IPC B64C25/00 (11) · IPC B64C33/02 (9) · IPC B64C17/06 (7) · IPC B64C3/56 (6) · IPC B64C3/00 (6) · IPC B64C29/00 (6)
First filing:
Citations from after 1930:
Number of diagram pages:
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