Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Citations from after 1930: 3-30 & Number of claims: 7-20

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Office:
Inventors:
Alfred John Macy (2)
Inventor country:
Applicant person:
Alfred John Macy (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (10) · airplane (4) · stability (4) · propeller (3) · safety (3) · aerial propeller (2) · track (2) · projectile (2) · balance (2) · military (2) · propulsion (2)
Full specification filed date:
Granted:
Publication date:
Supplementary to patent:
Related to aircraft:
National tech categories:
None (7) · USPC 244/119 (4) · USPC 416/244R (2) · USPC 244/63 (2) · USPC 244/46 (2) · USPC 244/237 (2) · USPC 244/12.1 (2) · USPC 244/177 (2)
CPCs:
CPC B64C17/00 (2) · CPC Y10S200/29 (2) · CPC B64C23/005 (2) · CPC B64C13/04 (2) · CPC B64C27/82 (2) · CPC B64C3/385 (2) · CPC Y10T29/49332 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 41 results in range #1 to #41.

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