Drilldown: Patents

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Patents > Filing date: 1910 & First filing : No or Yes

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Year filed:
Applicant firm:
None (1536) · Société anonyme des Constructions Aériennes Rossel-Peugeot (9) · Société Antoinette (5) · Blair Atholl Aeroplane Syndicate (4) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (4) · Société française des tissus biaisés (3) · A. Wunderlich & Cie, Ingénieurs-Conseils (3) · Kommanditgesellschaft Werner & Pfleiderer (3) · Westinghouse Air Spring Company (3) · Blair Atholl Aeroplane Syndicate Ltd. in London (2) · Gesellschaft für Ausführung freitragender Dachkonstrukcionen in Holz System Stephan G. m. b. H. (2) · Société Chastang frères (2) · Société L. Rosengart et Cie. (2) · Borrmann and Kaerting (2)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
Related to aircraft:
National tech categories:
None (532) · FR 6.4 (462) · HU V/h (49) · USPC 244/90R (35) · AT 77d (21) · BE K (20) · USPC 244/80 (19) · FR 6.2 (17) · DE 77h.5 (16) · USPC 244/233 (14) · USPC 244/45R (13) · USPC 244/87 (12) · USPC 244/22 (12) · USPC 244/48 (11) · USPC 244/6 (11) · FR 5.8 (11) · USPC 244/60 (10) · RU Group V (9) · USPC 244/66 (9)
IPCs:
None (769) · IPC B64C17/00 (108) · IPC B64C1/00 (103) · IPC B64C39/00 (77) · IPC B64C3/38 (41) · IPC B64B1/58 (38) · IPC B64B1/00 (35) · IPC B64C13/00 (35) · IPC B64C11/00 (31) · IPC B64C23/00 (31) · IPC B64C33/02 (26) · IPC B64C17/06 (22) · IPC B64C25/00 (20) · IPC B64C3/00 (18) · IPC B64C3/54 (12) · IPC B64C11/16 (12) · IPC B64C3/56 (11) · IPC B64B1/62 (11) · IPC B64C31/06 (11)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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