Drilldown: Patents

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Patents > Related to aircraft: Yes & First filing: Yes & Number of claims: 4-7

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None (336) · Patent FR-1910-420958 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (140) · Marks & Clerk (18) · Armengaud jeune (17) · Haseltine, Lake & Co. (12) · Boult, Wade & Tennant (10) · None (9) · Brewer & Son (7) · Charles Dony (4) · Edward Evans & Co. (4) · A. M. & William Clark (4) · Wheatley & Mackenzie (4) · Lavoix et Mosès (4)
National tech categories:
None (169) · FR 6.4 (81) · HU V/h (12) · USPC 244/80 (6) · DE 77 (5) · USPC 244/93 (4) · USPC 244/6 (4) · CH 129b (3) · USPC 244/35R (3) · USPC 244/12.1 (3) · USPC 244/46 (3) · USPC 244/104R (3) · FR 6.3 (3) · FR 6.2 (3) · USPC 244/22 (3) · USPC 244/30 (3)
IPCs:
None (123) · IPC B64B1/00 (33) · IPC B64C17/00 (24) · IPC B64C39/00 (22) · IPC B64C1/00 (19) · IPC B64C3/00 (15) · IPC B64C11/00 (12) · IPC B64C3/38 (11) · IPC B64C3/18 (8) · IPC B64B1/58 (8) · IPC B64C23/00 (8) · IPC B64C33/02 (5) · IPC B64B1/40 (5) · IPC B64C25/00 (5) · IPC B64C3/54 (4) · IPC B64C33/00 (4) · IPC B64C13/00 (4)
CPCs:
None (38) · CPC B64C17/00 (31) · CPC B64B1/00 (30) · CPC B64C2700/6295 (17) · CPC B64C13/00 (17) · CPC B64C23/005 (16) · CPC B64C39/00 (15) · CPC B64C3/00 (15) · CPC B64C3/385 (12) · CPC B64C11/006 (11) · CPC B64B1/40 (11) · CPC B64B1/58 (10) · CPC B64C2700/6218 (9) · CPC B64C2700/6233 (8) · CPC B64C2700/6256 (7) · CPC B64C33/02 (7) · CPC B64C39/005 (7) · CPC B64C3/185 (7) · CPC B64C2001/0081 (6) · CPC B64C1/00 (6)
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