Drilldown: Patents

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Patents > Applicant is inventor: None & Supplementary to patent : Patent FR-1912-450381 or None

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Inventor location:
None (377) · England (3) · Stuttgart (2) · London (2) · New York (2) · Budapest (2)
Applicant person:
None (321) · Everard Richard Calthrop‎‎ (4) · George Henry Challenger (2) · Alexander Suwada (2) · Thomas Jackson Greeves (2) · Charles Cadet (2)
Applicant firm:
None (247) · Luft-Verkehrs-Gesellschaft m.b.H. (13) · Luftschiffbau Schütte-Lanz (9) · Siemens-Schuckert Werke GmbH (7) · Société Anonyme des Constructions Aériennes Rossel-Peugeot (5) · Zeppelin-Werke G.m.b.H. (4) · Österreichische Daimler Motoren A. G. (4) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (4) · Luft Fahrzeug G.m.b.H. (3) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (3) · Vickers Limited (3)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
Airplane (80) · LTA (80) · None (55) · propulsion (51) · frame (43) · balloon (38) · propeller (34) · navigation (33) · subsystem (33) · marine (25) · Design (22) · whole (22) · Construction (21) · engine (18) · military (17) · wings (17) · car (16) · stability (16) · Airship (16) · parachute (15)
Full specification filed date:
Application number:
None (351)
Granted:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (324) · Lavoix et Mosès (5) · Kirkpatrick (3) · Marks & Clerk (3) · Haseltine, Lake & Co. (3) · Armand Ricordeau (3) · Jules Mathieu (2) · Armengaud jeune (2) · J. Owden O'Brien (2) · 0 (2) · Herbert H. Thompson (2) · Blétry (2)
National tech categories:
None (100) · IT 8 (39) · FR 5 (35) · AT 77d (18) · DE 77h.5 (17) · HU V/h (14) · GB 4 with buoyant (14) · DE 77h.15 (14) · FR 6.4 (10) · GB 4 propel & steer (9) · DE 77h.4 (8) · DE 77h.6 (7) · FR 5.8 (5) · BE K (5) · DE 77h.9 (5) · FR 6 (5) · GB 4 without buoyant (4) · GB 4 aërostats (4) · DE 77h (4)
IPCs:
None (304) · IPC B64B1/00 (4) · IPC B64B1/58 (4) · IPC B64C3/00 (4) · IPC B64C1/00 (3) · IPC B64D27/04 (3) · IPC B64B1/64 (3)
CPCs:
None (283) · CPC B64B1/58 (7) · CPC B64B1/00 (5) · CPC B64C3/00 (5) · CPC B64B1/64 (5) · CPC B64C11/006 (4) · CPC B64D27/04 (4) · CPC B64C35/00 (4) · CPC B64D7/02 (4) · CPC B64C17/00 (4) · CPC B64B1/40 (3) · CPC B64C3/26 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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