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Patents > Application number : stability or None & Number of claims: 4-6

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Applicant firm:
None (546) · Vickers Limited (5) · Aktiebolaget Aviatorer (4) · Luftschiffbau Zeppelin G. m. b. H. (4) · Jacob Lohner & Co. (4) · Flugzeugwerft G.m.b.H. (3) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (3) · Sperry Gyroscope Company (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Zeppelin-Werke G.m.b.H. (2) · Sopwith Aviation Company Limited (2) · Société Duquesne & Dockès (2) · Luftschiffbau Zeppelin G.m.b.H. (2) · Luft Fahrzeug G.m.b.H. (2) · Luftschiffbau Schütte-Lanz (2)
Applicant is inventor:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (424) · Patent DE-1895-98580 (4) · Patent ES-1911-50083 (4) · Patent SE-1906-23283 (4) · Patent FR-1912-439277 (3) · Patent GB-1908-4519 (3) · Patent GB-1909-2111 (3) · Patent GB-1909-26034 (3) · Patent AT-1911-57225 (3)
Related to aircraft:
Patent agent:
None (233) · None (18) · Munn & Co. (18) · Haseltine, Lake & Co. (16) · Marks & Clerk (13) · Wheatley & Mackenzie (11) · E. Blum & Co. (8) · W. P. Thompson & Co. (8) · Boult, Wade & Tennant (8) · Abel & Imray (7) · Herbert Haddan & Co. (6) · Armengaud jeune (5) · L. Chassevent (5) · A. M. & William Clark (5) · E. Blétry (4) · James L. Norris (4) · Fred Walsh (4) · Brewer & Son (4)
IPCs:
None (390) · IPC B64B1/00 (13) · IPC B64D17/00 (11) · IPC B64D1/04 (8) · IPC B64C31/06 (7) · IPC B64F1/22 (6) · IPC B64C31/00 (6) · IPC B64C39/00 (6) · IPC B64B1/64 (5) · IPC B64F1/14 (5) · IPC B64B1/58 (4) · IPC B64C1/00 (4) · IPC B64C17/00 (4) · IPC B64D17/72 (4) · IPC B64D27/00 (4) · IPC G01P3/36 (4) · IPC A63H27/00 (4)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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