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Patents > Tech fields : float or propeller

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Inventor country:
US (400) · DE (149) · GB (107) · FR (105) · None (43) · AT (26) · IT (21) · CH (19) · CA (11) · AU (10) · NL (9) · NZ (8) · HU (7) · RU (5) · SE (5) · AH (5) · Panama (4) · MX (4)
Inventor location:
None (794) · England (8) · Pennsylvania (7) · New York state (7) · Los Angeles (6) · New York city (6) · Berlin (6) · Nord (6) · New York county (5) · New York (4) · London (4) · Tennessee (4) · County of London (4)
Applicant firm:
None (873) · Daimler-Motoren-Gesellschaft (6) · Helix Propeller G.m.b.H. (5) · Curtiss Aeroplane (3) · Österreichische Daimler Motoren A. G. (3) · Motorluftschiff Studiengesellschaft m.b.H (3) · Rheinisch-Westfälische Sprengstoff-Aktien-Gesellschaft (2) · Magyar Lloyd Repülőgép- és Mótorgyár-Részvénytársaság (2) · E. Rumpler Luftfahrzeugbau G.m.b.H. (2) · Kurt Fliegel Propellerbau G.m.b.H. (2) · Frederick Sage & Company, Limited (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (741) · Patent GB-1909-12556 (9) · Patent DE-1899-123884 (6) · Patent GB-1911-5162 (4) · Patent FR-1909-410140 (4) · Patent FR-1904-340154 (4) · Patent US-1906-850616 (3) · Patent DE-1917-305040 (3) · Patent DE-1916-332540 (3) · Patent DE-1913-290120 (3) · Patent FR-1902-328044 (3) · Patent DE-1907-194165 (3) · Patent GB-1908-13809 (3) · Patent US-1894-526394 (3) · Patent DE-1893-73799 (3) · Patent DE-1894-76727 (3) · Patent US-1915-1217790 (3) · Patent FR-1908-405961 (3)
Related to aircraft:
Assigned to:
None (895)
IPCs:
None (648) · IPC B64B1/00 (27) · IPC B64C11/00 (20) · IPC B64C11/16 (20) · IPC B64C39/00 (15) · IPC B64C11/04 (13) · IPC B64C23/00 (13) · IPC B64C11/36 (11) · IPC B64C11/20 (10) · IPC B64C11/34 (8) · IPC B64C27/04 (7) · IPC B64B1/58 (6) · IPC B64C9/00 (6) · IPC B64C33/02 (6) · IPC B64C11/30 (6)
CPCs:
None (295) · CPC B64B1/00 (68) · CPC B64C23/005 (45) · CPC B64C11/006 (41) · CPC B64C33/02 (23) · CPC B64C11/36 (22) · CPC B64C39/005 (19) · CPC B64C11/48 (19) · CPC B64C2700/6295 (18) · CPC B64C11/04 (17) · CPC B64C11/16 (16) · CPC B64C17/00 (13) · CPC B64C11/00 (13) · CPC B64C39/08 (11) · CPC B64C11/20 (10) · CPC B64C9/00 (10) · CPC B64C11/343 (10) · CPC B63H1/12 (10) · CPC B64C35/00 (10)
First filing:
Citations from after 1930:
Number of diagram pages:

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