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Patents > Inventor country : ES or NL or US & Supplementary to patent: None & IPCs : IPC B64B1/58 or IPC B64C33/00 or None & Number of diagram pages: 4

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Office:
Inventors:
Alfred John Macy (4) · John C. Schleicher (3) · Jesse W. Silver (2) · De Bert Hartley (2) · Franklin Tompkins (2) · Alexander Blair Thaw (2) · John Anderson (2) · Robert P. Hall (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (10) · Alfred John Macy (4) · John C. Schleicher (3) · Alexander Blair Thaw (2) · Jesse W. Silver (2) · De Bert Hartley (2) · John Anderson (2) · Franklin Tompkins (2) · Robert P. Hall (2)
Applicant is inventor:
Tech fields:
stability (34) · frame (32) · airplane (32) · propulsion (24) · navigation (23) · propeller (23) · None (23) · rudder (19) · LTA (14) · helicopter (11) · wheels (10) · flapping (10) · hybrid (10) · landing (9) · car (9) · marine (8) · takeoff (8) · control (7)
Full specification filed date:
Application number:
None (19) · 25941D (2)
Granted:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (36) · Victor J. Evans (14) · Munn & Co. (12) · William L. Hall (2) · Fisher & Moser (2) · John P. Tarbox (2) · C. A. Snow & Co. (2) · H. B. Willson & Co. (2)
National tech categories:
None (18) · USPC 244/80 (7) · USPC 244/22 (5) · USPC 244/139 (4) · USPC 244/6 (4) · USPC 244/48 (4) · USPC 416/129 (3) · USPC 244/93 (3) · USPC 244/65 (3) · USPC 244/51 (3) · USPC 244/46 (3) · USPC 244/35R (3) · USPC 244/30 (3) · USPC 244/233 (3) · USPC 244/177 (3) · USPC 244/45R (3) · USPC 244/119 (3) · USPC 244/100R (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C17/00 (16) · CPC B64B1/00 (11) · None (8) · CPC B64C39/005 (7) · CPC B64C23/005 (7) · CPC B64C13/00 (6) · CPC B64C39/08 (5) · CPC B64C33/00 (5) · CPC B64C2700/6295 (4) · CPC B64C9/00 (4) · CPC B64C33/02 (4) · CPC B64C3/385 (4) · CPC B64C3/14 (4) · CPC B64C27/82 (3) · CPC B64C27/12 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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