Drilldown: Patents

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Patents > Applicant person: None & Applicant type: INDIV & Tech fields : Airship or Stability

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Office:
Inventors:
None (5) · Albert Francis Zahm (3) · Gaetano Arturo Crocco (3) · Ottavio Ricaldoni (3) · Richard Wilcke (2) · Wilbur Wright (2) · John Seiler (2) · Thomas Moy (2) · Orville Wright (2) · Albert Graff (2) · Oswald François Leopold Keun (2) · Ralph Hazlett Upson (2) · August von Parseval (2) · James Means (2) · Louis Bréguet (2) · Leonardo Torres Quevedo (2)
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Application number:
None (70)
Granted:
Related to aircraft:
Patent agent:
None (67) · Haseltine, Lake & Co. (3) · Marks & Clerk (2) · H. V. Williams & Co. (2) · Ch. Thierry (2) · Charles Dony (2) · Herbert Haddan & Co. (2)
National tech categories:
None (26) · FR 6.4 (17) · AT 77d (11) · DE 77h (5) · DE 77h.5 (4) · IT 8 (4) · USPC 244/90R (3) · AU 90.3 (3) · FR 6.3 (3) · DE 77 (3) · USPC 244/80 (2) · USPC 244/45R (2) · GB 4 without buoyant (2) · GB 4 starting (2) · GB 4 (2) · GB 4 propel & steer (2) · CH 129b (2)
CPCs:
None (56) · CPC B64B1/58 (7) · CPC B64C17/00 (5) · CPC B64C2700/6295 (5) · CPC B64B1/40 (4) · CPC B64B1/00 (3) · CPC B64C39/00 (3) · CPC B64C23/005 (3) · CPC B64D27/00 (2) · CPC B64C3/385 (2) · CPC A63H27/08 (2) · CPC B64C39/08 (2) · CPC B64C2700/6246 (2) · CPC B64C3/54 (2) · CPC B64C13/00 (2)
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Citations from after 1930:
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Showing below up to 113 results in range #1 to #113.

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