Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Applicant type : FIRM or INDIV & Tech fields : lift or navigation

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None (358) · Patent FR-1908-392672 (8) · Patent GB-1908-4519 (8) · Patent US-1909-970771 (7) · Patent US-1908-1077750 (5) · Patent FR-1907-377174 (5) · Patent FR-1908-407090 (4) · Patent FR-1902-328044 (4) · Patent AT-1900-12657 (4) · Patent US-1906-850616 (4) · Patent FR-1907-373818 (4) · Patent FR-1908-393976 (3) · Patent GB-1909-2111 (3) · Patent US-1903-821393 (3) · Patent AT-1907-36106 (3) · Patent AU-1909-15563 (3) · Patent US-1908-1081147 (3) · Patent US-1908-927605 (3)
Related to aircraft:
Patent agent:
None (199) · Armengaud jeune (34) · None (16) · Munn & Co. (14) · G. de Mestral et F. Harlé (9) · Lavoix et Mosès (8) · Weismann et Marx (7) · R. S. & A. B. Lacey (7) · Marks & Clerk (7) · E. Blétry (7) · Boult, Wade & Tennant (6) · J. Germain (6) · J. Bonnet-Thirion (6) · Wheatley & Mackenzie (5) · Chassevent (5) · Herbert Haddan & Co. (5) · C. Blétry (4) · Victor J. Evans (3) · Michael J. Stark & Sons (3) · C. A. Snow & Co. (3)
National tech categories:
FR 6.4 (130) · None (95) · FR 6.3 (35) · AT 77d (13) · HU V/h (10) · USPC 244/6 (9) · USPC 244/70 (8) · USPC 244/22 (8) · DE 77h.5 (7) · USPC 244/97 (7) · USPC 244/66 (7) · USPC 244/80 (6) · USPC 244/93 (6) · USPC 244/13 (6) · USPC 244/20 (6) · BE K (6) · IT 8 (6) · USPC 244/30 (6) · USPC 244/51 (6) · DK 77 (6)
IPCs:
None (246) · IPC B64B1/00 (47) · IPC B64C39/00 (30) · IPC B64C23/00 (15) · IPC B64C33/02 (13) · IPC B64C13/00 (12) · IPC B64B1/58 (9) · IPC B64C33/00 (9) · IPC B64C1/00 (9) · IPC B64C17/00 (8) · IPC B64C11/00 (8) · IPC B64B1/62 (8) · IPC B64C3/38 (8) · IPC B64C3/54 (7) · IPC B64B1/40 (7) · IPC B64C27/04 (7) · IPC B64C3/00 (5) · IPC B64C3/52 (5)
CPCs:
None (141) · CPC B64B1/00 (58) · CPC B64C23/005 (31) · CPC B64C2700/6295 (22) · CPC B64C33/02 (21) · CPC B64C13/00 (21) · CPC B64C39/00 (19) · CPC B64C39/005 (19) · CPC B64C17/00 (17) · CPC B64C3/385 (15) · CPC B64B1/62 (10) · CPC B64C2700/6274 (9) · CPC B64B1/58 (9) · CPC B64C33/00 (8) · CPC B64C39/08 (7) · CPC B64B1/40 (7) · CPC B64C27/82 (7)
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Citations from after 1930:

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