Drilldown: Patents

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Patents > Number of text pages: 4-6000000 & Number of claims: 5-8

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Inventor country:
US (209) · GB (172) · FR (144) · DE (41) · None (14) · AT (13) · RO (13) · IT (13) · AU (12) · HU (10) · RU (5) · IE (5) · CA (5) · BE (4) · NZ (4) · CH (4) · AH (4) · MC (3) · VN (3) · AR (3)
Applicant firm:
None (619) · Blackburn Aeroplane and Motor Co. (4) · Curtiss Aeroplane (4) · Société Anonyme des Établissements Nieuport (4) · British and Colonial Aeroplane Co. (3) · Vickers, Sons, and Maxim (2)
Applicant is inventor:
Tech fields:
airplane (171) · None (170) · Frame (108) · stability (104) · propulsion (74) · Design (68) · LTA (58) · propellers (54) · control (54) · navigation (53) · propeller (51) · wings (46) · construction (45) · rudder (36) · hybrid (35) · whole (33) · wheels (31) · aerodynamics (30) · Helicopter (28) · landing (28)
Application number:
Granted:
Supplementary to patent:
None (456) · Patent GB-1908-4519 (4) · Patent FR-1910-420958 (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent IT-1911-06-09 Carlo Navaro (3)
Related to aircraft:
National tech categories:
None (327) · FR 6.4 (129) · HU V/h (24) · FR 5.8 (7) · USPC 244/80 (7) · AT 77d (6) · CH 129b (6) · GB 4 propel & steer (5) · AU 90.3 (4) · USPC 244/139 (4) · USPC 244/90R (4)
IPCs:
None (290) · IPC B64C17/00 (61) · IPC B64C1/00 (42) · IPC B64C39/00 (40) · IPC B64C3/38 (19) · IPC B64C35/00 (18) · IPC B64C23/00 (17) · IPC B64C33/02 (16) · IPC B64B1/00 (14) · IPC B64C13/00 (12) · IPC B64C27/04 (10) · IPC B64C11/00 (10) · IPC B64C3/18 (9) · IPC B64C33/00 (6) · IPC B64C3/00 (6) · IPC B64D17/00 (5) · IPC B64C25/00 (5) · IPC B64C17/06 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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