Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Number of text pages: 3-5 & Number of diagram pages: 2-7

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Applicant is inventor:
Tech fields:
propulsion (118) · airplane (115) · None (114) · Frame (97) · navigation (92) · LTA (84) · propeller (78) · stability (78) · flapping (50) · rudder (46) · design (45) · propellers (37) · hybrid (36) · marine (32) · airfoil (31) · wings (29) · car (27) · wheels (27) · control (26) · helicopter (25)
Full specification filed date:
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Supplementary to patent:
None (405) · Patent GB-1908-4519 (4) · Patent US-1909-970771 (3) · Patent FR-1902-328044 (3) · Patent US-1908-1077750 (3) · Patent US-1908-1081147 (2) · Patent FR-1908-393976 (2) · Patent GB-1909-2111 (2) · Patent FR-1908-385744 (2) · Patent FR-1902-321808 (2) · Patent SE-1906-25199 (2) · Patent US-1904-876125 (2) · Patent DE-1909-232158 (2) · Patent BE-1907-202697 (2) · Patent US-1909-1010443 (2) · Patent BE-1906-03-30 Maurice-Paul-Émile Pruvost (2)
Related to aircraft:
National tech categories:
None (160) · FR 6.4 (86) · HU V/h (19) · FR 6.3 (15) · USPC 244/22 (14) · USPC 244/80 (11) · USPC 244/72 (8) · USPC 244/6 (7) · USPC 244/20 (7) · USPC 244/35R (7) · USPC 244/45R (7) · USPC 244/70 (7) · CH 129b (6) · USPC 244/25 (6) · USPC 244/48 (6) · USPC 244/51 (6) · USPC 244/30 (5) · USPC 244/90R (5) · USPC 244/9 (5) · USPC 244/65 (5)
IPCs:
None (290) · IPC B64C39/00 (41) · IPC B64B1/00 (26) · IPC B64C33/02 (19) · IPC B64C3/38 (15) · IPC B64C33/00 (15) · IPC B64C23/00 (11) · IPC B64C27/04 (9) · IPC B64C17/00 (9) · IPC B64C11/00 (7) · IPC B64C1/00 (7) · IPC B64C13/00 (5) · IPC B64B1/58 (4) · IPC B64C3/54 (4) · IPC B64C3/14 (3) · IPC B64C3/56 (3) · IPC B64C29/00 (3) · IPC B64C31/00 (3) · IPC B64C3/52 (3) · IPC B64C35/00 (3)
CPCs:
None (117) · CPC B64B1/00 (39) · CPC B64C33/02 (36) · CPC B64C2700/6295 (29) · CPC B64C23/005 (24) · CPC B64C39/005 (23) · CPC B64C39/00 (23) · CPC B64C3/385 (21) · CPC B64C17/00 (18) · CPC B64C13/00 (14) · CPC B64C39/08 (13) · CPC B64C33/00 (12) · CPC B64C11/006 (10) · CPC B64C27/04 (8) · CPC B64C27/82 (7) · CPC B64C2700/6281 (7) · CPC B64C3/14 (6) · CPC B64C9/00 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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