Drilldown: Patents

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Patents > Applicant firm: None & Tech fields : Airship or subsystem & Grant date: 1910 - 1919 & Patent agent: None

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Office:
Inventors:
Johann Schütte (10) · Sam Leonard Walkden (4) · Joseph Wetterwald (4) · Rudolf Wagner (4) · Hermann Hassenbach (4) · Reinhold Richter (4) · André-Julien Mahoudeau (4) · August Warchalowski (4) · Louis Coutant Badeau (3) · Richard Wilcke (3) · Carl Edler von Radinger (3) · Édouard Deniéport (3) · Pierre Le Goaziou (3) · Hermann Ruthenberg (3) · Karl Emich‎ (3) · Jean Francis Webb (3) · Jean Georges Ramel (3) · Wilhelm Pega (3) · Albert Graff (3)
Inventor country:
Applicant person:
None (17) · Johann Schütte (9) · Reinhold Richter (4) · Joseph Wetterwald (4) · August Warchalowski (4) · Rudolf Wagner (4) · Sam Leonard Walkden (4) · Hermann Hassenbach (4) · Louis Coutant Badeau (3) · Hermann Ruthenberg (3) · Pierre Le Goaziou (3) · André-Julien Mahoudeau dit de Villethiou (3) · ‎Wilhelm Pega (3) · Édouard Deniéport (3) · Jean Georges Ramel (3) · Carl Edler von Radinger (3)
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Full specification filed date:
Application number:
None (80) · 423792D (3)
Granted:
Supplementary to patent:
None (140) · Patent GB-1909-8531 (3) · Patent FR-1909-399456 (3) · Patent DE-1909-02-25 Hugo Erdmann (2) · Patent US-1913-1087946 (2) · Patent US-1910-1011683 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent GB-1910-6051 (2) · Patent FR-1910-423792 (2) · Patent FR-1909-408644 (2) · Patent DE-1913-301564 (2) · Patent DE-1912-279343 (2) · Patent DE-1911-258741 (2) · Patent FR-1908-404631 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
HU V/h (82) · None (32) · AT 77d (27) · FR 6.4 (17) · FR 6.2 (5) · NL 62 (3) · USPC 33/232 (2) · USPC 244/96 (2) · USPC 244/22 (2) · DE 77h.5 (2) · USPC 244/80 (2) · USPC 244/79 (2) · USPC 244/125 (2) · USPC 244/52 (2) · NL 62.15 (2)
IPCs:
None (161) · IPC B64B1/00 (5) · IPC B64C11/00 (4) · IPC G01P3/36 (3) · IPC B64C1/00 (3) · IPC B64C39/00 (3) · IPC B64C17/06 (2) · IPC B64C33/02 (2) · IPC B64B1/58 (2) · IPC B63H1/12 (2) · IPC B64C11/04 (2) · IPC B64C13/00 (2) · IPC B64C35/00 (2)
CPCs:
None (135) · CPC B64B1/00 (8) · CPC B64C11/006 (5) · CPC B64C17/00 (4) · CPC B64C13/00 (4) · CPC G01P3/36 (3) · CPC B64C33/02 (3) · CPC B64B1/62 (3) · CPC B64C9/38 (2) · CPC B64C39/00 (2) · CPC B64C35/00 (2) · CPC B64C2700/6295 (2) · CPC B64C2700/6256 (2) · CPC B64C23/005 (2) · CPC B64C17/06 (2) · CPC B64C2700/6216 (2) · CPC B64C11/04 (2) · CPC B63H1/20 (2) · CPC B63H1/26 (2) · CPC B64B1/58 (2)
First filing:
Citations from after 1930:
Number of text pages:
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Showing below up to 221 results in range #1 to #221.

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