Drilldown: Patents

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Patents > Grant date: 1910 - 1919 & Related to aircraft: Yes & Number of diagram pages: 2-8

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Supplementary to patent:
None (360) · Patent IT-1913-03-20 Vigilio Baldo (4) · Patent FR-1910-420958 (3) · Patent GB-1908-4519 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (209) · Marks & Clerk (19) · Armengaud jeune (12) · Haseltine, Lake & Co. (12) · Boult, Wade & Tennant (10) · Brewer & Son (7) · Herbert Haddan & Co. (6) · Johnsons & Willcox (6) · A. M. & William Clark (6) · Wheatley & Mackenzie (5) · A. E. White (5) · J. Bonnet-Thirion (5) · Charles Dony (5) · None (5) · Weismann et Marx (5)
Assigned to:
None (491)
National tech categories:
None (211) · FR 6.4 (121) · HU V/h (21) · USPC 244/80 (12) · USPC 244/90R (7) · USPC 244/100R (7) · USPC 244/93 (6) · USPC 244/35R (6) · USPC 244/6 (5) · USPC 244/22 (5) · USPC 244/13 (5) · USPC 244/87 (4) · USPC 244/82 (4) · USPC 244/79 (4) · USPC 244/50 (4) · USPC 244/104R (4) · USPC 244/234 (4)
IPCs:
None (198) · IPC B64C17/00 (54) · IPC B64C1/00 (40) · IPC B64C39/00 (36) · IPC B64B1/00 (25) · IPC B64C11/00 (14) · IPC B64C13/00 (13) · IPC B64C25/00 (11) · IPC B64C3/38 (10) · IPC B64C23/00 (10) · IPC B64C17/06 (10) · IPC B64C33/02 (9) · IPC B64C33/00 (8) · IPC B64C3/56 (7) · IPC B64B1/58 (6) · IPC B64C27/04 (6) · IPC B64C35/00 (5) · IPC B64B1/40 (5) · IPC B64C3/18 (5) · IPC CPC B64C13/00 (5)
CPCs:
CPC B64C17/00 (71) · None (48) · CPC B64C13/00 (36) · CPC B64C2700/6295 (34) · CPC B64B1/00 (29) · CPC B64C39/00 (24) · CPC B64C2700/6218 (23) · CPC B64C23/005 (23) · CPC B64C33/02 (15) · CPC B64C17/06 (13) · CPC B64C11/006 (13) · CPC B64C3/385 (12) · CPC B64C2700/6216 (10) · CPC B64C2700/6214 (10) · CPC B64C33/00 (9) · CPC B64C2700/6212 (9) · CPC B64C2700/6256 (9)
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Citations from after 1930:
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