Drilldown: Patents

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Patents > Office: US & Filing date: 1908 & Number of figures: 3-20

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Year filed:
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Inventors:
James Means (4) · Malcolm Grover Adams (2) · Burt Jackson Pressey (2) · Peter Cooper Hewitt (2)
Inventor country:
Applicant person:
None (4) · James Means (4) · Burt Jackson Pressey (2) · Malcolm Grover Adams (2) · Peter Cooper Hewitt (2)
Applicant is inventor:
Tech fields:
propulsion (25) · airplane (19) · stability (19) · LTA (16) · navigation (15) · propeller (15) · frame (14) · flapping (9) · parachute (8) · airfoil (8) · takeoff (7) · None (6) · rudder (6) · hybrid (5) · marine (5) · military (5) · wheels (5)
Full specification filed date:
Application number:
None (21)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (27) · Munn & Co. (7) · None (4) · A. B. Willson & Co. (2) · C. A. Snow & Co. (2)
National tech categories:
USPC 244/80 (9) · None (8) · USPC 244/22 (4) · USPC 244/63 (4) · USPC 244/6 (4) · USPC 244/72 (3) · USPC 244/20 (3) · USPC 244/12.1 (3) · USPC 244/70 (3) · USPC 244/90R (3) · USPC 244/45R (3) · USPC 244/35R (3) · USPC 244/30 (3)
CPCs:
CPC B64C33/02 (8) · CPC B64C39/005 (8) · CPC B64C17/00 (7) · CPC B64B1/00 (7) · CPC B64C23/005 (6) · CPC B64C3/14 (3) · CPC B64C3/385 (3) · CPC B64C2700/6295 (3) · CPC B64C39/08 (3) · CPC F01D5/06 (3) · CPC B64B1/40 (3) · CPC B64C13/00 (3) · CPC B64C30/00 (2) · CPC B64C33/00 (2) · CPC B64C11/48 (2) · None (2) · CPC B64C11/006 (2) · CPC B64C11/00 (2) · CPC B64C11/065 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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