Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Year granted: 1910 & Office : BE or DK or GR or US & Assigned to: None

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Year filed:
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Office: (Click arrow to add another value)
Inventors:
Reinhold Schmiechen (3) · Harry C. Gammeter (2) · John Washington Wilson (2) · Alfred E. Wunderlich (2) · Gerald GERALDSON (2) · August von Parseval (2)
Inventor country:
Applicant person:
None (26) · Reinhold Schmiechen (3) · John Washington Wilson (2) · Alfred E. Wunderlich (2) · Harry C. Gammeter (2)
Applicant is inventor:
Tech fields:
propeller (46) · frame (45) · propulsion (37) · airplane (37) · navigation (33) · rudder (31) · stability (25) · None (24) · LTA (23) · wheels (12) · safety (11) · car (10) · takeoff (10) · marine (10) · hybrid (10) · landing (9) · helicopter (9) · parachute (9) · airfoil (9)
Full specification filed date:
Application number:
None (34)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (72) · Munn & Co. (5) · Michael J. Stark & Sons (4) · None (3) · Criswell & Criswell (2) · Watson E. Coleman (2)
Assigned to: (Click arrow to add another value)
National tech categories:
None (28) · USPC 244/35R (4) · USPC 244/20 (4) · USPC 244/66 (4) · USPC 244/6 (4) · USPC 244/96 (3) · USPC 244/87 (3) · USPC 244/13 (3)
CPCs:
None (12) · CPC B64C2700/6295 (8) · CPC B64C33/02 (7) · CPC B64B1/00 (7) · CPC B64C39/005 (7) · CPC B64C23/005 (5) · CPC B64C11/36 (5) · CPC B64C3/14 (4) · CPC B64C27/82 (4) · CPC B64C11/006 (4) · CPC B64C39/08 (4) · CPC B64C27/006 (3) · CPC B64C27/54 (3)
First filing:
Cites these patents:
Citations from after 1930:

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