Drilldown: Patents

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Patents > Year granted: 1900 - 1999 & Number of claims: 2-5 & Number of figures: 7-8

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Office:
Inventor location:
None (401) · Seine (7) · England (4) · New York (3) · New York City (3) · Budapest (3) · Michigan (2) · Allegheny county, Pennsylvania (2) · Los Angeles (2) · PA (2) · Paris (2) · Pennsylvania (2) · Missouri (2) · Pittsburgh (2) · California (2)
Applicant is inventor:
Tech fields:
Airplane (143) · None (69) · stability (66) · frame (64) · Propulsion (57) · LTA (54) · design (54) · Wings (40) · Control (40) · propeller (37) · construction (36) · navigation (35) · propellers (33) · Rudder (26) · aerodynamics (23) · Hybrid (23) · marine (22) · Lift (21) · Steering (20) · flapping (19)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (339) · Patent HU-1901-24148 (3) · Patent GB-1909-2111 (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent US-1909-970771 (2) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent DE-1907-245824 (2) · Patent CA-1910-131159 (2) · Patent FR-1909-399456 (2) · Patent US-1910-984076 (2) · Patent US-1913-04-01 Cooper (2) · Patent US-1914-1115457 (2) · Patent GB-1911-12232 (2)
Related to aircraft:
Patent agent:
None (105) · Armengaud jeune (21) · None (14) · Munn & Co. (13) · Haseltine, Lake & Co. (12) · L. Chassevent (10) · Victor J. Evans (10) · Marks & Clerk (7) · Boult, Wade & Tennant (7) · Brandon frères (5) · Wheatley & Mackenzie (4) · Charles Assi (4) · G. Petiau (4) · Lavoix et Mosès (4) · C. A. Snow & Co. (4) · Brewer & Son (4)
National tech categories:
None (142) · FR 6.4 (104) · AT 77d (14) · HU V/h (12) · USPC 244/22 (7) · USPC 244/90R (6) · DE 77h.5 (6) · FR 6.3 (6) · USPC 244/80 (5) · USPC 244/72 (5) · USPC 244/70 (5) · USPC 244/6 (5) · DE 77h (5) · FR 5.8 (4) · FR 5.3 (4) · USPC 244/233 (4) · DK 77 (4) · USPC 244/45R (4) · USPC 244/48 (4)
IPCs:
None (194) · IPC B64C17/00 (27) · IPC B64C39/00 (23) · IPC B64C1/00 (22) · IPC B64B1/00 (16) · IPC B64C3/00 (14) · IPC B64C11/00 (12) · IPC B64C23/00 (12) · IPC B64C3/38 (10) · IPC B64C33/02 (9) · IPC B64C13/00 (7) · IPC B64C25/00 (6) · IPC B64C35/00 (6) · IPC B64D17/00 (6) · IPC B64C1/06 (5) · IPC B64C13/04 (5) · IPC B64C33/00 (5) · IPC B64C3/54 (4) · IPC B64C27/04 (4)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:
Number of figures:

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