Drilldown: Patents

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Patents > Tech fields : frame or None & Number of text pages: 3-40

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Inventor country:
US (544) · FR (248) · GB (205) · DE (89) · CH (26) · AU (21) · None (20) · IT (20) · AT (16) · CA (16) · RU (11) · RO (10) · NZ (7) · BE (6) · SE (6) · NL (5) · IE (5) · ES (3) · EG (3) · HU (3)
Applicant firm:
None (1145) · Curtiss Aeroplane (10) · Jacob Lohner & Co. (4) · Curtiss Aeroplane and Motor Corporation (4) · Blackburn Aeroplane and Motor Co. (4) · Aktiebolaget Aviatorer (3) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) · Blair Atholl Aeroplane Syndicate (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Related to aircraft:
Assigned to:
None (1200) · Curtiss Aeroplane (4) · Curtiss Aeroplane and Motor Corporation (3) · Westinghouse Air Spring Company (2) · Société Duquesne & Dockès (2) · Sturtevant Aeroplane Co. (2)
National tech categories:
None (441) · FR 6.4 (275) · HU V/h (39) · USPC 244/45R (22) · USPC 244/90R (21) · USPC 244/80 (16) · AU 90.3 (15) · USPC 244/48 (14) · USPC 244/119 (13) · USPC 244/233 (13) · DE 77h.5 (12) · USPC 244/22 (11) · USPC 244/46 (11) · CH 129b (11) · USPC 244/93 (11) · AT 77d (10) · DE 77 (9) · USPC 244/64 (9) · USPC 244/6 (9)
IPCs:
None (626) · IPC B64C39/00 (90) · IPC B64C17/00 (55) · IPC B64C1/00 (53) · IPC B64C3/38 (45) · IPC B64B1/00 (31) · IPC B64C3/00 (30) · IPC B64C23/00 (30) · IPC B64C13/00 (25) · IPC B64C25/00 (24) · IPC B64C33/02 (24) · IPC B64C35/00 (18) · IPC B64C3/56 (17) · IPC B64C3/18 (16) · IPC B64C3/54 (15) · IPC B64B1/58 (14) · IPC B64C27/04 (13) · IPC B64C33/00 (11) · IPC B64C11/00 (9) · IPC B64C3/48 (8)
First filing:
Cites these patents:
None (1235)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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