Drilldown: Patents

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Patents > Filing date: 1900 - 1999 & Number of claims: 1-6 & Number of diagram pages: 3-4

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
Airplane (164) · None (126) · stability (104) · frame (103) · propulsion (91) · LTA (74) · design (58) · navigation (52) · propeller (52) · construction (48) · control (47) · wings (39) · helicopter (38) · hybrid (37) · rudder (35) · propellers (33) · automatic stability (32) · flapping (30) · Airship (27) · wheels (23)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (501) · Patent BE-1910-12-28-Muehter (3) · Patent US-1910-984076 (3) · Patent GB-1911-19430 (2) · Patent GB-1911-5162 (2) · Patent FR-1908-401308 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent US-1908-1072664 (2) · Patent CA-1909-126457 (2) · Patent FR-1916-491738 (2) · Patent AU-1916-630 (2) · Patent AT-1908-42396 (2)
Related to aircraft:
National tech categories:
None (210) · FR 6.4 (113) · USPC 244/80 (17) · HU V/h (17) · USPC 244/6 (16) · USPC 244/48 (13) · USPC 244/22 (13) · FR 6.3 (10) · USPC 244/90R (9) · USPC 244/66 (9) · FR 6.2 (8) · USPC 244/119 (8) · USPC 244/35R (8) · USPC 244/70 (8) · USPC 244/100R (7) · USPC 244/45R (7) · USPC 244/51 (6) · USPC 244/233 (6)
IPCs:
None (301) · IPC B64C39/00 (48) · IPC B64C17/00 (33) · IPC B64C1/00 (31) · IPC B64B1/00 (29) · IPC B64C3/38 (24) · IPC B64C23/00 (17) · IPC B64C13/00 (13) · IPC B64C33/02 (12) · IPC B64C3/00 (11) · IPC B64C33/00 (10) · IPC B64C27/04 (9) · IPC B64C25/00 (9) · IPC B64C35/00 (8) · IPC B64B1/58 (8) · IPC B64C11/00 (7) · IPC B64C17/06 (7) · IPC B64C3/54 (5)
CPCs:
None (60) · CPC B64C17/00 (54) · CPC B64C23/005 (45) · CPC B64B1/00 (45) · CPC B64C3/385 (41) · CPC B64C2700/6295 (31) · CPC B64C13/00 (29) · CPC B64C33/02 (28) · CPC B64C39/005 (24) · CPC B64C39/00 (23) · CPC B64C11/006 (14) · CPC B64C39/08 (13) · CPC B64C33/00 (11) · CPC B64C3/00 (10) · CPC B64C2700/6218 (10) · CPC B64C2700/6274 (10) · CPC B64C2700/6281 (9) · CPC B64C2700/6256 (9) · CPC B64C17/06 (9)
First filing:
Citations from after 1930:
Number of diagram pages:

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