Drilldown: Patents

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Patents > Assigned to: None & Number of claims: 9-13

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Inventor location:
None (459) · London (6) · New York (5) · Chicago (5) · Budapest (5) · Bexar county (4) · St. Louis (4) · FIPSloc=36061 (3) · Pennsylvania (3) · Seine (3) · Paris (3) · Panama Canal Zone (3) · Illinois (3) · Indiana (3) · New York state (3) · New York county (3) · TX (3) · New York city (3) · Balboa (3) · Missouri (3)
Applicant is inventor:
Tech fields:
airplane (144) · frame (96) · stability (88) · None (79) · propulsion (76) · propeller (60) · LTA (57) · navigation (56) · Design (56) · rudder (44) · wings (42) · propellers (41) · construction (36) · control (33) · Flapping (31) · airfoil (26) · Hybrid (26) · wheels (26) · automatic stability (26) · landing (25)
Application number:
Granted:
Supplementary to patent:
None (433) · Patent GB-1913-16499 (4) · Patent AU-1914-14892 (3) · Patent US-1915-1217790 (3) · Patent DE-1909-06-09 Romeo Wankmüller (2) · Patent US-1909-970771 (2) · Patent FR-1911-426612 (2) · Patent AU-1911-510 (2) · Patent AU-1910-20097 (2) · Patent US-1913-1203221 (2) · Patent US-1914-1368226 (2) · Patent FR-1913-466195 (2) · Patent US-1915-1228281 (2) · Patent US-1916-1208684 (2) · Patent GB-1913-2294 (2)
Related to aircraft:
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National tech categories:
None (232) · FR 6.4 (54) · HU V/h (20) · USPC 244/45R (9) · USPC 244/22 (8) · USPC 244/233 (8) · USPC 244/113 (7) · USPC 244/90R (7) · USPC 244/6 (7) · USPC 244/119 (6) · USPC 244/80 (6) · USPC 244/177 (6) · CA 244/24 (5) · USPC 244/93 (5) · AT 77d (5)
IPCs:
None (294) · IPC B64C39/00 (32) · IPC B64C1/00 (30) · IPC B64C17/00 (22) · IPC B64B1/00 (14) · IPC B64C3/38 (13) · IPC B64C3/00 (10) · IPC B64C23/00 (10) · IPC B64C33/00 (8) · IPC B64C17/06 (7) · IPC B64C13/00 (7) · IPC B64C33/02 (6) · IPC B64C25/00 (6) · IPC B64C35/00 (4) · IPC B64C3/18 (4) · IPC B64C11/16 (4) · IPC B64C3/54 (4) · IPC B64B1/58 (4)
First filing:
Citations from after 1930:
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