Drilldown: Patents

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Patents > Number of claims: 2 & Number of figures: 5-6

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None (268) · Seine (5) · Düsseldorf (4) · Paris (4) · Pennsylvania (3) · England (2) · NY (2) · Charente-Inférieure (2) · Budapest (2) · Queens county (2) · Düsseldorf-Derendorf (2) · Nord (2) · Indiana (2) · New Hampshire (2) · Munich (2)
Applicant is inventor:
Tech fields:
Airplane (79) · LTA (51) · Frame (49) · None (43) · design (39) · propulsion (37) · Stability (36) · Construction (35) · propeller (27) · Wings (27) · propellers (26) · aerodynamics (18) · Airship (17) · navigation (16) · subsystem (15) · control (14) · landing (13) · whole (13) · safety (13)
Full specification filed date:
Application number:
None (126)
Granted:
Supplementary to patent:
None (235) · Patent SE-1906-25199 (3) · Patent DE-1912-279343 (3) · Patent FR-1903-333745 (2) · Patent FR-1913-472867 (2) · Patent FR-1918-500435 (2) · Patent DE-1907-240268 (2) · Patent GB-1909-47 (2) · Patent GB-1893-7712 (2)
Related to aircraft:
Patent agent:
None (95) · Armengaud jeune (16) · Victor J. Evans (11) · Brandon frères (10) · L. Chassevent (8) · Marks & Clerk (6) · none (6) · Haseltine, Lake & Co. (4) · Lavoix et Mosès (4) · E. E. Vrooman (4) · Hippolyte Josse (4) · E. Blétry (3) · Herbert Haddan & Co. (3) · Johnsons & Willcox (3) · Munn & Co. (3) · Paul Caquet (3)
National tech categories:
None (84) · FR 6.4 (76) · HU V/h (15) · AT 77d (14) · DE 77h.5 (8) · DE 77 (6) · FR 6.2 (5) · USPC 244/6 (3) · USPC 244/3.23 (3) · USPC 244/119 (3) · DE 77h.9 (3) · CH 115 (3) · USPC 244/90R (3)
IPCs:
None (147) · IPC B64C39/00 (11) · IPC B64B1/00 (11) · IPC B64C17/00 (11) · IPC B64C1/00 (9) · IPC B64C33/02 (7) · IPC B64C25/00 (6) · IPC B64C3/00 (6) · IPC B64C3/38 (5) · IPC B64C11/00 (4) · IPC B64C13/00 (4) · IPC B64B1/58 (4) · IPC B64C23/00 (4) · IPC B64C35/00 (4) · IPC B64C3/54 (4) · IPC B64C3/56 (4) · IPC B64C31/06 (4) · IPC B64C27/00 (3) · IPC B64C27/02 (3) · IPC B64C33/00 (3)
CPCs:
None (66) · CPC B64C17/00 (15) · CPC B64B1/00 (13) · CPC B64C11/006 (13) · CPC B64C23/005 (11) · CPC B64C13/00 (9) · CPC B64C2700/6295 (9) · CPC B64C39/00 (8) · CPC B64C33/02 (8) · CPC B64C3/00 (7) · CPC B64C3/385 (7) · CPC B64C27/54 (6) · CPC B64C25/06 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
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