Drilldown: Patents

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Patents > Grant date: 1911 & Number of claims: 1-6

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Year granted:
Applicant firm:
None (805) · Société Anonyme des Constructions Aériennes Rossel-Peugeot (4) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Société Antoinette (3) · Société française des tissus biaisés (3) · Société Industrielle de Delle (3) · British and Colonial Aeroplane Co. (2) · Gesellschaft für Ausführung freitragender Dachkonstrukcionen in Holz System Stephan G. m. b. H. (2) · Société anonyme Astra (2)
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Supplementary to patent:
None (592) · Patent FR-1909-408197 (4) · Patent DE-1909-220044 (3) · Patent DE-1910-06-18 Carl Hanschke (3) · Patent CH-1911-55140 (3)
Related to aircraft:
National tech categories:
FR 6.4 (342) · None (231) · HU V/h (30) · AT 77d (18) · FR 6.2 (12) · RU Group V (12) · USPC 244/80 (9) · FR 5.8 (8) · USPC 244/6 (8) · USPC 244/90R (7) · DK 77 (5) · USPC 244/66 (5) · USPC 244/45R (5) · CH 129b (5)
IPCs:
None (257) · IPC B64C17/00 (117) · IPC B64C1/00 (94) · IPC B64C39/00 (71) · IPC B64C13/00 (21) · IPC B64C3/38 (20) · IPC B64C11/00 (20) · IPC B64C23/00 (20) · IPC B64B1/00 (17) · IPC B64C17/06 (16) · IPC B64C3/00 (16) · IPC B64B1/58 (14) · IPC B64C25/00 (12) · IPC B64C33/02 (12) · IPC B64D17/00 (9) · IPC B64C27/04 (8) · IPC B64C35/00 (8) · IPC B64C11/16 (8) · IPC B64C5/04 (8)
First filing:
Citations from after 1930:
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