Drilldown: Patents

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Patents > Number of text pages: 2-3 & Number of claims: 4

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Office:
Applicant firm:
None (614) · Luft-Verkehrs-Gesellschaft m.b.H. (6) · Jacob Lohner & Co. (5) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (5) · Vickers Limited (3) · Siemens-Schuckert-Werke G.m.b.H. (3) · Luft Fahrzeug G.m.b.H. (3) · Luftschiffbau Zeppelin G. m. b. H. (3) · British and Colonial Aeroplane Co. (3) · Blackburn Aeroplane and Motor Co. (3) · Zeppelin-Werke G.m.b.H. (2) · Curtiss Aeroplane (2) · Varioplane Company (2) · Luftschiffbau Zeppelin G.m.b.H. (2) · Siemens-Schuckert Werke GmbH (2) · Sopwith Aviation Company Limited (2)
Applicant is inventor:
Full specification filed date:
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Granted:
Supplementary to patent:
None (505) · Patent ES-1911-50083 (4) · Patent DE-1909-220044 (3) · Patent GB-1909-2111 (3) · Patent DE-1907-214228 (3) · Patent DE-1910-06-18 Carl Hanschke (3) · Patent FR-1909-403418 (3) · Patent FR-1911-431131 (2) · Patent FR-1916-502839 (2) · Patent US-1910-1041876 (2) · Patent US-1908-1081147 (2) · Patent US-1908-1077750 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent FR-1911-431862 (2) · Patent FR-1910-435648 (2)
Related to aircraft:
National tech categories:
None (246) · FR 6.4 (154) · HU V/h (46) · DE 77h.5 (15) · AT 77d (14) · DE 77h.15 (8) · USPC 244/22 (7) · FR 6.3 (7) · USPC 244/80 (5) · USPC 244/45R (5) · USPC 244/70 (5) · DE 77h.9 (4) · DE 77 (4) · USPC 244/64 (4) · USPC 244/93 (4) · FR 6.2 (4)
IPCs:
None (263) · IPC B64C39/00 (43) · IPC B64B1/00 (34) · IPC B64C1/00 (31) · IPC B64C3/00 (28) · IPC B64C17/00 (26) · IPC B64C13/00 (19) · IPC B64C35/00 (14) · IPC B64C27/04 (12) · IPC B64C23/00 (12) · IPC B64C11/00 (12) · IPC B64C3/38 (11) · IPC B64C3/18 (10) · IPC B64B1/58 (10) · IPC B64C25/00 (8) · IPC B64C33/02 (8) · IPC B64C33/00 (7) · IPC B64C3/54 (6) · IPC B64B1/64 (6)
First filing:
Citations from after 1930:
Number of text pages:
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