Drilldown: Patents
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Patents > Office :
GR or
US
& National tech categories :
USPC 244/30 or
USPC 244/80
& Number of claims:
16-50
Use the filters below to narrow your results.
Albert Livingstone Blackman (1) ·
Arthur R. Curtis (1) ·
Burt Jackson Pressey (1) ·
Charles H. Duncan (1) ·
Christopher John Lake (1) ·
Dighton B. Ellsworth (1) ·
Edward Payson Johnston (1) ·
Frederick William Dufwa (1) ·
George Bold (1) ·
George Herbert Kellogg (1) ·
Harry S. Bretton (1) ·
Henry Calder Lobnitz (1) ·
John F. O'Rourke (1) ·
John P. Tarbox (2) ·
Ludolf G. Schroeder (1) ·
Martin Braun (1) ·
Simon Lake (1) ·
Thomas Rhoades (1) ·
William E. Dennis (1)
None (1) ·
Albert Livingstone Blackman (1) ·
Arthur R. Curtis (1) ·
Burt Jackson Pressey (1) ·
C. E. Houston (1) ·
Charles H. Duncan (1) ·
Christopher John Lake (1) ·
Dighton B. Ellsworth (1) ·
Edward Payson Johnston (1) ·
Frederick William Dufwa (1) ·
George Bold (1) ·
George Herbert Kellogg (1) ·
H. L. Lane (1) ·
Harry S. Bretton (1) ·
Henry Calder Lobnitz (1) ·
John F. O'Rourke (1) ·
John P. Tarbox (1) ·
Ludolf G. Schroeder (1) ·
Martin Braun (1) ·
Simon Lake (1) ·
Thomas Rhoades (1) ·
William E. Dennis (1)
None (2) ·
aerodrome (1) ·
Aeroplane (1) ·
airplane (5) ·
ascension (1) ·
balance (1) ·
balloon (1) ·
car (3) ·
cargo (1) ·
compartments (1) ·
control (2) ·
Design (2) ·
engine (1) ·
equilibrium (2) ·
frame (3) ·
fuselage (1) ·
heavier-than-air (1) ·
helicopter (1) ·
HTA (1) ·
hybrid (1) ·
keel (1) ·
landing (1) ·
Lift (2) ·
LTA (7) ·
marine (1) ·
navigation (5) ·
overall design (1) ·
passenger (1) ·
Pendulum (1) ·
propeller (2) ·
propellers (1) ·
propulsion (2) ·
safety (1) ·
stability (7) ·
steering (2) ·
takeoff (3) ·
wheels (1) ·
Whole (1)
None (5) ·
A. J. Oner? (1) ·
Dodge & Son (1) ·
Fred G. Dieterich & Co (1) ·
Griffins Bernhard (1) ·
Hines? Jones? (1) ·
Howard P. Denison (1) ·
Knight & Co. (1) ·
Lester Fruman?; Whittlesley & Wright (1) ·
M. Finercell (1) ·
Munn & Co. (2) ·
Pennie Goldsborough (1) ·
Spencer Heath (1) ·
Walter D. Edmond? (1)
Showing below up to 19 results in range #1 to #19.
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- Main
- Timeline: Year filed
- Timeline: Year granted
- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year