Drilldown: Patents

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Patents > Grant date: 1900 - 1999 & Patent agent: Munn & Co. & Number of diagram pages: 2-3

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Office:
Inventors:
William Leslie Denham (2) · Rudolph G. Dressler (2) · Malcolm Grover Adams (2) · Edward Hoult (2) · Eli Edward Gregory (2) · Alexander Blair Thaw (2)
Inventor country:
Applicant person:
None (5) · Edward Hoult (2) · Rudolph G. Dressler (2) · Malcolm Grover Adams (2) · Eli Edward Gregory (2) · William Leslie Denham (2) · Alexander Blair Thaw (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
None (14) · propulsion (12) · stability (10) · frame (8) · LTA (7) · propeller (7) · airplane (7) · navigation (6) · hybrid (4) · marine (3) · flapping (3) · airfoil (3) · vehicle (2) · car (2) · aerial propeller (2) · whole (2) · seaplane (2) · gyroscope (2) · Water-wheels (2) · control (2)
Full specification filed date:
Application number:
None (10) · 22495318 (2)
Granted:
Publication date:
Related to aircraft:
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National tech categories:
None (11) · USPC 244/233 (3) · USPC 244/64 (3) · USPC 244/34R (2) · USPC 244/22 (2) · USPC 244/89 (2) · USPC 244/90R (2)
CPCs:
CPC B64C39/005 (5) · CPC B64C13/00 (5) · CPC B64B1/00 (3) · CPC B64C35/00 (2) · CPC B64C17/00 (2) · CPC B64C5/04 (2) · CPC B64C3/385 (2) · CPC B64C13/04 (2) · CPC B64C27/54 (2) · CPC B64C23/005 (2) · CPC B64C11/006 (2) · CPC B64C27/82 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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