Drilldown: Patents

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Patents > Tech fields : navigation or propellers & Number of figures: 6-9

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Office:
Inventor location:
None (288) · Seine (6) · Pennsylvania (4) · Budapest (4)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (118) · 1906348305 (2) · 7218 (2)
Granted:
Supplementary to patent:
None (227) · Patent FR-1911-430455 (4) · Patent US-1909-970771 (3) · Patent US-1906-850616 (3) · Patent NZ-1909-26981 (3) · Patent FR-1908-404631 (3) · Patent CH-1905-33302 (2) · Patent US-1913-1087946 (2) · Patent HU-1901-24148 (2) · Patent GB-1910-6051 (2) · Patent GB-1909-8531 (2) · Patent FR-1909-401714 (2) · Patent FR-1908-393976 (2) · Patent DE-1909-Wilcke-Graff (2) · Patent DE-1907-194166 (2) · Patent US-1917-1288867 (2) · Patent BE-1909-03-15 Louis-Joseph-Jean-Baptiste Chêneau and Albert Prévost (2) · Patent AT-1907-36106 (2)
Related to aircraft:
Patent agent:
None (97) · Armengaud jeune (19) · None (10) · Munn & Co. (9) · Marks & Clerk (9) · Victor J. Evans (6) · E. Blétry (5) · Boult, Wade & Tennant (5) · J. Bonnet-Thirion (5) · Herbert Haddan & Co. (5) · Lavoix et Mosès (4) · C. A. Snow & Co. (4) · Charles Assi (3) · Brandon frères (3) · Haseltine, Lake & Co. (3) · Wheatley & Mackenzie (3)
National tech categories:
None (79) · FR 6.4 (79) · HU V/h (16) · FR 6.2 (16) · DE 77 (10) · FR 6.3 (7) · AT 77d (6) · USPC 244/70 (6) · DK 77 (6) · USPC 244/30 (5) · USPC 244/22 (5) · USPC 244/90R (5) · USPC 244/100R (4) · USPC 244/6 (4) · USPC 244/27 (4) · CH 115 (4)
IPCs:
None (158) · IPC B64C39/00 (21) · IPC B64B1/00 (20) · IPC B64C11/00 (14) · IPC B64C23/00 (11) · IPC B64C1/00 (7) · IPC B63H1/12 (7) · IPC B64B1/58 (7) · IPC B64C33/02 (5) · IPC B64B1/40 (5) · IPC B64C17/00 (4) · IPC CPC B64C13/00 (4) · IPC B64C11/16 (4) · IPC B64C27/04 (4)
CPCs:
None (79) · CPC B64B1/00 (29) · CPC B64C23/005 (20) · CPC B64C13/00 (13) · CPC B64C39/00 (12) · CPC B64C33/02 (10) · CPC B64C11/006 (10) · CPC B64C39/005 (10) · CPC B64C2700/6295 (10) · CPC B64C17/00 (7) · CPC B64B1/58 (7) · CPC B63H2001/122 (6) · CPC B64C3/385 (6) · CPC B64C2700/6274 (5) · CPC B64C39/008 (5) · CPC B64C39/08 (4) · CPC B63H1/12 (4) · CPC B64C11/16 (4) · CPC B64C11/00 (4) · CPC B64B1/40 (4)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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