Drilldown: Patents

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Patents > Tech fields : Propulsion or gyroscope & Number of diagram pages: 5-12

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Office:
Inventors:
Reinhold Schmiechen (3) · Louis Brennan (3) · Alfred E. Wunderlich (3) · John Washington Wadsworth (2) · Anthony Rudolph Silverston (2)
Inventor country:
Applicant person:
None (9) · Reinhold Schmiechen (3) · Alfred E. Wunderlich (3) · Louis Brennan (3) · Anthony Rudolph Silverston (2) · John Washington Wadsworth (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (23)
Granted:
Related to aircraft:
National tech categories:
None (17) · FR 6.3 (7) · USPC 244/28 (3) · USPC 244/23R (3) · FR 6.4 (3) · USPC 244/20 (3) · USPC 244/30 (2) · USPC 244/96 (2) · USPC 244/93 (2) · USPC 244/9 (2) · USPC 244/11 (2) · USPC 244/26 (2) · USPC 244/12.1 (2) · USPC 244/79 (2)
CPCs:
CPC B64B1/00 (13) · None (9) · CPC B64C39/005 (7) · CPC B64C33/02 (3) · CPC Y10T74/1221 (3) · CPC B64C30/00 (2) · CPC B64C29/0025 (2) · CPC B64C29/00 (2) · CPC G01C19/38 (2) · CPC G01C21/18 (2) · CPC B64C27/12 (2) · CPC B64C23/005 (2) · CPC B64C17/06 (2) · CPC B64C11/006 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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