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Patents > Tech fields : parachute or wheels

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Inventor location:
None (582) · Nord (8) · Seine (6) · Minnesota (4) · Cateau (4) · Hennepin county (3) · Minneapolis, Minnesota (3) · Pittsburgh (3) · Budapest (3) · Paris (3) · PA (3) · Allegheny county, Pennsylvania (3) · St. Louis (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (456) · Patent US-1909-970771 (10) · Patent US-1913-04-21 George Raymond Lawrence (6) · Patent FR-1912-439277 (5) · Patent US-1910-1011683 (5) · Patent AT-1913-59404 (5) · Patent BE-1913-255172 (4) · Patent GB-1902-24336 (4) · Patent US-1902-704090 (4) · Patent FR-1891-215265 (4) · Patent AT-1913-67262 (3) · Patent FR-1902-326727 (3) · Patent FR-1909-404954 (3) · Patent BE-1908-Bot-Lallemand (3) · Patent FR-1909-403985‎ (3) · Patent AT-1913-01-21 Jacob Lohner & Co. (3) · Patent NZ-1909-26981 (3) · Patent US-1908-922952 (3) · Patent DE-1909-Wilcke-Graff (3)
Related to aircraft:
Patent agent:
None (264) · Armengaud jeune (17) · Munn & Co. (14) · None (12) · Victor J. Evans (10) · Charles Dony (9) · L. Chassevent (7) · C. A. Snow & Co. (7) · Gaston Rose (7) · Boult, Wade & Tennant (7) · J. Bonnet-Thirion (6) · Hippolyte Josse (5) · Haseltine, Lake & Co. (5) · Gedge & Feeny (5) · Weismann et Marx (5) · Brandon frères (5)
National tech categories:
FR 6.4 (133) · None (119) · AT 77d (24) · FR 6.3 (21) · HU V/h (19) · USPC 244/147 (12) · BE K (11) · USPC 244/22 (10) · USPC 244/139 (10) · USPC 244/32 (9) · DE 77 (8) · USPC 244/45R (8) · USPC 244/50 (8) · USPC 244/6 (8)
IPCs:
None (369) · IPC B64C25/00 (45) · IPC B64D17/00 (27) · IPC B64C39/00 (22) · IPC B64B1/00 (19) · IPC B64C35/00 (12) · IPC B64C1/00 (11) · IPC B64C17/00 (11) · IPC B64D17/54 (8) · IPC B64C3/56 (7) · IPC B64C31/06 (7) · IPC B64C25/62 (6) · IPC B64C31/00 (6) · IPC B64C31/04 (6) · IPC B64C3/00 (5) · IPC B64C27/04 (5) · IPC B64C11/00 (5)
CPCs:
None (198) · CPC B64C2700/6295 (28) · CPC B64C25/06 (28) · CPC B64D17/00 (27) · CPC B64B1/00 (26) · CPC B64C25/62 (24) · CPC B64F2700/6226 (22) · CPC B64C23/005 (21) · CPC B64C33/02 (19) · CPC B64C17/00 (17) · CPC B64C39/08 (15) · CPC B64C25/52 (13) · CPC B64C25/64 (13) · CPC B64C39/00 (13) · CPC B64C39/005 (12) · CPC B64C35/00 (12) · CPC B64C13/00 (12) · CPC B64C3/385 (12) · CPC B64B1/40 (11) · CPC B64C3/56 (11)
First filing:
Citations from after 1930:
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