Drilldown: Patents

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Patents > Family year: 1800 - 1899 & Number of claims: 6-9

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Office:
Inventors:
Ferdinand von Zeppelin (2) · Louis Gathmann (2) · Ernst Georg August Baumgarten (2)
Inventor country:
Applicant person:
None (8) · Ferdinand von Zeppelin (2) · Louis Gathmann (2) · Ernst Georg August Baumgarten (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
LTA (26) · propulsion (18) · propeller (13) · navigation (12) · car (12) · flapping (11) · balloon (10) · frame (8) · marine (8) · rudder (8) · hybrid (6) · airplane (6) · human-powered (6) · airfoil (5) · None (4) · military (4) · wheels (4) · Windmill (4)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
National tech categories:
None (16) · USPC 244/64 (6) · USPC 244/28 (6) · GB 4 without buoyant (3) · GB 4 aëroplanes (3) · DE 77 (3) · USPC 244/26 (2) · USPC 89/1.3 (2) · USPC 244/30 (2) · GB 4 framework (2) · GB 4 propel & steer (2) · GB 4 starting (2) · HU V/h (2)
CPCs:
None (17) · CPC B64B1/00 (10) · CPC B64C31/04 (4) · CPC B64C11/48 (4) · CPC Y02E10/74 (3) · CPC F03D3/00 (3) · CPC B63H5/10 (3) · CPC B64C27/54 (2) · CPC B64C27/615 (2) · CPC Y02E10/723 (2) · CPC B64C11/343 (2) · CPC B64C33/02 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 61 results in range #1 to #61.

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