Drilldown: Patents

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Patents > Filing date: 1910 & Number of claims: 2-7

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None (448) · Patent FR-1909-410140 (4) · Patent DE-1908-232250 (4) · Patent US-1910-1041876 (4) · Patent DE-1909-220044 (4) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent FR-1909-408197 (4) · Patent DE-1908-239989 (3) · Patent DE-1909-02-25 Hugo Erdmann (3) · Patent DE-1909-226609 (3) · Patent GB-1909-26034 (3)
Related to aircraft:
Patent agent:
None (142) · Armengaud jeune (29) · E. Blétry (21) · Marks & Clerk (15) · Victor J. Evans (14) · Boult, Wade & Tennant (14) · none (11) · Munn & Co. (10) · Herbert Haddan & Co. (9) · Charles Dony (9) · L. Chassevent (8) · Brandon frères (8) · Abel & Imray (7) · Haseltine, Lake & Co. (7) · Schwab (6) · J. Bonnet-Thirion (6)
National tech categories:
None (215) · FR 6.4 (171) · HU V/h (32) · AT 77d (15) · USPC 244/90R (11) · USPC 244/6 (8) · USPC 244/80 (8) · DE 77h.5 (7) · USPC 244/234 (6) · USPC 244/60 (6) · USPC 244/48 (5) · USPC 244/35R (5) · USPC 244/233 (5) · USPC 244/66 (5) · FR 6.2 (5) · FR 5.8 (5) · USPC 244/45R (5)
IPCs:
None (252) · IPC B64C17/00 (61) · IPC B64C1/00 (51) · IPC B64C39/00 (41) · IPC B64C13/00 (19) · IPC B64C3/38 (18) · IPC B64C23/00 (17) · IPC B64C33/02 (15) · IPC B64C11/00 (15) · IPC B64B1/00 (13) · IPC B64C17/06 (10) · IPC B64C3/00 (9) · IPC B64C25/00 (8) · IPC B64B1/58 (8) · IPC B64B1/62 (6) · IPC B64C3/48 (6) · IPC B64C27/04 (6)
CPCs:
None (87) · CPC B64C17/00 (75) · CPC B64C13/00 (41) · CPC B64C2700/6295 (33) · CPC B64C23/005 (31) · CPC B64C2700/6218 (24) · CPC B64C3/385 (23) · CPC B64C39/00 (22) · CPC B64C33/02 (20) · CPC B64C2700/6212 (17) · CPC B64C2700/6256 (16) · CPC B64B1/00 (16) · CPC B64C11/006 (14) · CPC B64C17/06 (13) · CPC B64C39/005 (13) · CPC B64C2700/6274 (12) · CPC B64C39/08 (12) · CPC B64B1/40 (10) · CPC B64B1/58 (10) · CPC B64C33/00 (9)
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