Drilldown: Patents

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Patents > Assigned to: None & IPCs: None & Number of figures: 12-60

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Applicant is inventor:
Tech fields:
airplane (91) · frame (84) · stability (81) · propulsion (56) · LTA (51) · navigation (47) · propeller (46) · wings (43) · design (42) · None (38) · flapping (25) · whole (25) · rudder (25) · propellers (24) · hybrid (24) · construction (23) · marine (20) · wheels (20) · safety (20) · car (20)
Full specification filed date:
Application number:
None (155) · 25941D (4) · 1913781506 (2)
Granted:
Supplementary to patent:
None (232) · Patent GB-1913-16499 (4) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent HU-1901-22471 (3) · Patent AU-1911-510 (3) · Patent FR-1909-403985 (3) · Patent US-1908-1072664 (3) · Patent DE-1895-98580 (3) · Patent US-1910-1011683 (3)
Related to aircraft:
Patent agent:
None (133) · Munn & Co. (12) · Charles W. Hills (5) · Poole & Brown (5) · None (4) · William L. Hall (4) · Victor J. Evans (3) · Marks & Clerk (3) · Dyer, Dyer, and Taylor (3) · D. W. Glassie (3) · John P. Tarbox (3) · Michael J. Stark & Sons (3) · Haseltine, Lake & Co. (3)
Assigned to: (Click arrow to add another value)
National tech categories:
None (78) · HU V/h (30) · AT 77d (14) · DE 77 (10) · FR 6.4 (8) · USPC 244/177 (8) · RU Group V (8) · AU 90.3 (8) · USPC 244/80 (7) · DK 77 (6) · USPC 244/96 (6) · USPC 244/45R (5) · USPC 244/119 (5) · CH 129b (5) · USPC 244/93 (5) · USPC 244/22 (5) · USPC 244/87 (5)
IPCs: (Click arrow to add another value)
CPCs:
None (169) · CPC B64C17/00 (21) · CPC B64B1/00 (20) · CPC B64C2700/6295 (11) · CPC B64C23/005 (11) · CPC B64C13/00 (10) · CPC B64C33/02 (10) · CPC B64C3/385 (8) · CPC B64C39/08 (6) · CPC B64C13/24 (6) · CPC B64C39/00 (4) · CPC B64C35/00 (4) · CPC B64C39/005 (4) · CPC B64C33/00 (3) · CPC Y10S200/29 (3) · CPC B64C39/026 (3) · CPC B64C3/14 (3) · CPC B64C29/0033 (3)
First filing:
Citations from after 1930:

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