Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Tech fields: frame & Number of claims: 4-12

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None (254) · Patent AU-1911-510 (4) · Patent US-1909-970771 (4) · Patent GB-1908-4519 (4) · Patent IT-1910-10-17 Carlo Navaro (4) · Patent DE-1909-220044 (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent US-1913-1087946 (3) · Patent GB-1913-16499 (3) · Patent DE-1910-06-18 Carl Hanschke (3)
Related to aircraft:
Patent agent:
None (105) · Armengaud jeune (16) · None (12) · Marks & Clerk (10) · Haseltine, Lake & Co. (8) · Wheatley & Mackenzie (6) · Charles Dony (6) · Boult, Wade & Tennant (5) · Munn & Co. (5) · John P. Tarbox (5) · Dupont et Elluin (5) · Victor J. Evans (5) · Brewer & Son (4) · L. Chassevent (4) · E. R. Royston & Co. (4)
National tech categories:
None (106) · FR 6.4 (67) · HU V/h (25) · AT 77d (10) · AU 90.3 (10) · CH 129b (8) · USPC 244/22 (7) · USPC 244/90R (7) · DE 77h.5 (6) · USPC 244/87 (5) · USPC 244/80 (5) · USPC 244/6 (5) · USPC 244/100R (4) · USPC 244/99.11 (4) · USPC 244/104CS (4) · USPC 244/13 (4) · USPC 244/46 (4) · USPC 244/45R (4) · USPC 244/48 (4) · USPC 244/139 (4)
IPCs:
None (202) · IPC B64C39/00 (24) · IPC B64C17/00 (15) · IPC B64C3/00 (14) · IPC B64C3/18 (12) · IPC B64B1/00 (11) · IPC B64C25/00 (10) · IPC B64C1/00 (10) · IPC B64C3/38 (7) · IPC B64C13/00 (6) · IPC B64C3/56 (6) · IPC B64B1/58 (6) · IPC B64C23/00 (6) · IPC B64C33/00 (5) · IPC B64C3/48 (5) · IPC B64C33/02 (3) · IPC B64C1/08 (3) · IPC B64C1/06 (3) · IPC B64C35/00 (3)
CPCs:
None (77) · CPC B64C2700/6295 (27) · CPC B64C17/00 (25) · CPC B64B1/00 (19) · CPC B64C13/00 (19) · CPC B64C23/005 (17) · CPC B64C39/00 (16) · CPC B64C3/00 (12) · CPC B64C3/385 (12) · CPC B64C33/02 (11) · CPC B64C39/005 (10) · CPC B64C39/08 (9) · CPC B64C33/00 (8) · CPC B64C2700/6214 (8) · CPC B64B1/58 (8) · CPC B64C25/62 (7) · CPC B64C3/56 (7) · CPC B64C3/185 (7)
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Citations from after 1930:
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