Drilldown: Patents

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Patents > Tech fields: frame & Number of claims: 4-10

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Supplementary to patent:
None (352) · Patent GB-1908-4519 (5) · Patent IT-1910-10-17 Carlo Navaro (4) · Patent SE-1906-23283 (4) · Patent AU-1911-510 (3) · Patent DE-1909-220044 (3) · Patent US-1903-821393 (3) · Patent US-1909-970771 (3) · Patent DE-1910-06-18 Carl Hanschke (3) · Patent US-1913-1087946 (3) · Patent IT-1911-06-09 Carlo Navaro (3)
Related to aircraft:
Patent agent:
None (155) · Armengaud jeune (25) · None (15) · Marks & Clerk (12) · Munn & Co. (11) · Haseltine, Lake & Co. (11) · Wheatley & Mackenzie (7) · Victor J. Evans (6) · Dupont et Elluin (5) · Brewer & Son (5) · Charles Dony (5) · Boult, Wade & Tennant (5) · L. Chassevent (4) · Ch. Mardelet (4) · C. A. Snow & Co. (4) · A. M. & William Clark (4) · R. S. & A. B. Lacey (4) · E. Blum & Co. (4)
National tech categories:
None (148) · FR 6.4 (95) · HU V/h (30) · AT 77d (19) · USPC 244/22 (11) · DE 77h.5 (10) · AU 90.3 (8) · CH 129b (8) · USPC 244/90R (7) · USPC 244/6 (6) · USPC 244/93 (5) · USPC 244/13 (5) · USPC 244/64 (5) · USPC 244/87 (5)
IPCs:
None (269) · IPC B64C39/00 (31) · IPC B64B1/00 (23) · IPC B64C3/00 (18) · IPC B64C17/00 (17) · IPC B64C3/18 (17) · IPC B64C1/00 (14) · IPC B64C25/00 (11) · IPC B64C33/00 (10) · IPC B64C23/00 (10) · IPC B64C3/56 (7) · IPC B64B1/58 (7) · IPC B64C3/38 (7) · IPC B64C13/00 (6) · IPC B64C3/48 (5) · IPC B64C33/02 (5)
CPCs:
None (133) · CPC B64C2700/6295 (33) · CPC B64B1/00 (30) · CPC B64C17/00 (27) · CPC B64C39/00 (24) · CPC B64C23/005 (22) · CPC B64C13/00 (18) · CPC B64C33/02 (18) · CPC B64C3/00 (16) · CPC B64C39/005 (14) · CPC B64C33/00 (11) · CPC B64C39/08 (10) · CPC B64C3/385 (10) · CPC B64C3/185 (10) · CPC B64B1/58 (9) · CPC B64C2700/6235 (8) · CPC B64C3/56 (8) · CPC B64C2700/6214 (8) · CPC B64C3/18 (8)
First filing:
Citations from after 1930:
Number of diagram pages:

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