Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (468)
- Event (141)
- Letters (683)
- Location (67)
- Organizations (938)
- Patents (17812)
- Person (2239)
- Publications (24936)
- Techtypes (2427)
Use the filters below to narrow your results.
Year filed:
Year granted:
Inventors:
Albert B. Holson (1) ·
Benjamin J. Sykes (1) ·
C. B. Tuttle (1) ·
Charles R. Purnell (1) ·
Erich Krähe (1) ·
Flavieous J. Hoge (1) ·
Francis Caffrey (1) ·
Frank M. Leavitt (1) ·
George Mackaness (1) ·
George W. Jackson (1) ·
Gustave Whitehead (1) ·
Harry Leach (1) ·
Harry Robie (1) ·
Henry Bridges Molesworth (1) ·
Idel Kolin (1) ·
J. Oscar Baird (1) ·
Jackson Harrington (1) ·
Jacob L. Rust (1) ·
Jakob Haw (1) ·
James C. Boyd (1) ·
James J. Robinson (1) ·
James Scott Hudson (1) ·
Johann Stumpf (1) ·
John Bermes (1) ·
Joseph de la Mar (1) ·
Justus Pruner (1) ·
Lawrence Mooney (1) ·
Levi H. Colborn (1) ·
Lewis F. Noé (1) ·
Octave Chanute (1) ·
Pompeo Pieri (1) ·
R. Solliday (1) ·
Royal V. Robie (1) ·
Tony Francisco (1) ·
W. H. Tambling (1) ·
William Beeson (1) ·
William Edward Pugsley (1) ·
Willie P. Coker (1)
Applicant person:
None (5) ·
Aaron Hilton (1) ·
Albert B. Holson (1) ·
Benjamin J. Sykes (1) ·
C. B. Tuttle (1) ·
Clarence W. Hays (1) ·
Daniel Crossley (1) ·
Erich Krähe (1) ·
Flavieous J. Hoge (1) ·
Francis Caffrey (1) ·
Frank M. Leavitt (1) ·
George Mackaness (1) ·
George W. Jackson (1) ·
Gustave Whitehead (1) ·
Harry Leach (1) ·
Harry Robie (1) ·
Henry Bridges Molesworth (1) ·
Idel Kolin (1) ·
J. Oscar Baird (1) ·
Jackson Harrington (1) ·
Jacob L. Rust (1) ·
James C. Boyd (1) ·
James J. Robinson (1) ·
James Scott Hudson (1) ·
Johann Stumpf (1) ·
John Barnes (1) ·
John Bermes (1) ·
Joseph de la Mar (1) ·
Justus Pruner (1) ·
Lawrence Mooney (1) ·
Levi H. Colborn (1) ·
Pompeo Pieri (1) ·
R. Solliday (1) ·
Royal V. Robie (1) ·
Stanley Yale Beach (1) ·
Tony Francisco (1) ·
W. H. Tambling (1) ·
William Edward Pugsley (1) ·
Willie P. Coker (1)
Applicant firm:
Applicant type:
Tech fields:
None (4) ·
aerial propellers (2) ·
aerodynamics (1) ·
agitator (1) ·
airfoil (1) ·
airplane (1) ·
blades (1) ·
churn (4) ·
churns (2) ·
design (1) ·
fabric (1) ·
frame (3) ·
fun (1) ·
glider (4) ·
ground equipment (1) ·
impeller (1) ·
impellers (1) ·
marine (2) ·
marine propeller (2) ·
marine propellers (1) ·
navigation (1) ·
ornithopter (1) ·
Paddle-wheel (1) ·
paddlewheel (1) ·
parachute (1) ·
pendulum (1) ·
piloting (1) ·
Propeller (8) ·
propeller blades (1) ·
propellers (2) ·
propulsion (1) ·
rotor (1) ·
rudder (1) ·
small parts (1) ·
stability (3) ·
torpedoes (1) ·
Turbine (1) ·
whole (1) ·
windmill (1)
Filing date:
Full specification filed date:
Application number:
Grant date:
Granted:
Supplementary to patent:
Patent agent:
None (13) ·
A. Randolph, Jr. (1) ·
Byllumette (1) ·
C. A. Snow & Co. (1) ·
Cruikshank & Fairweather, Limited (1) ·
Fraser, Funk & Myers (1) ·
G. F. Redfern & Co. (1) ·
H. C. Everett Co. (1) ·
H. Evins (1) ·
J. S. Zorby (1) ·
J. Walter Douglass (1) ·
John Wedderburn (1) ·
Munn & Co. (3) ·
Munn Co. (1) ·
None (1) ·
O. E. Duffy & Son (1) ·
Prindle and Brown? Dianne? (1) ·
Richardson (1) ·
Swift & Co. (1) ·
Thomas P. How (1) ·
Townsend and George Hackley (1) ·
Weismann et Marx (1)
Assigned to:
National tech categories:
None (23) ·
DE 77h.5 (1) ·
DE 77h.6 (1) ·
FR 6.2 (1) ·
USPC 114/20.1 (1) ·
USPC 123/58.1 (1) ·
USPC 244/16 (3) ·
USPC 279/97 (1) ·
USPC 366/296 (1) ·
USPC 403/246 (1) ·
USPC 416/128 (3) ·
USPC 416/129 (2) ·
USPC 416/171 (1) ·
USPC 416/200R (2) ·
USPC 416/201A (1) ·
USPC 416/201R (1) ·
USPC 416/220A (1) ·
USPC 416/220R (1) ·
USPC 440/75 (1) ·
USPC 440/80 (1) ·
USPC 74/44 (1) ·
USPC 74/596 (1) ·
USPC 74/665A (1)
CPCs: (Click arrow to add another value)
Family year:
Cites these patents:
Citations from after 1930:
Number of claims:
Showing below up to 36 results in range #1 to #36.
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