Drilldown: Patents
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- Airplane (18)
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Year filed:
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Tech fields:
None (77) ·
aerial propeller (2) ·
agitator (1) ·
airfoil (1) ·
airplane (1) ·
airship (1) ·
blades (3) ·
Churn (6) ·
churn-dasher (1) ·
churns (1) ·
fluid flow (1) ·
frame (1) ·
ground equipment (1) ·
impeller (1) ·
marine (5) ·
marine propeller (4) ·
marine propellers (1) ·
marine propulsion (3) ·
paddle wheel (1) ·
Paddle-wheel (1) ·
paddlewheel (1) ·
propeller (15) ·
propeller blades (1) ·
propeller shaft (1) ·
propellers (4) ·
propulsion (3) ·
rotor (1) ·
screw (1) ·
small parts (1) ·
stability (1) ·
windmill (1)
Filing date:
Full specification filed date:
Application number:
None (88) ·
11165116 (1) ·
1897664918 (1) ·
1899726082 (1) ·
1903154650 (1) ·
1904217274 (1) ·
1905273106 (1) ·
1906322166 (1) ·
1906335024 (1) ·
1907355006 (1) ·
1907385702 (1) ·
1908450432 (1) ·
1908452289 (1) ·
1908466020 (1) ·
1909505725 (1) ·
1909522550 (1) ·
1909526658 (1) ·
1909533376 (1) ·
1910584620 (1) ·
1910586546 (1) ·
1911606516 (1) ·
1911616007 (1) ·
1911639732 (1) ·
1911640236 (1) ·
1911650231 (1) ·
1911657977 (1) ·
1912705811 (1) ·
1913759158 (1) ·
1913768727 (1) ·
1914853513 (1) ·
19795217 (1) ·
23858118 (1) ·
4883015 (1) ·
528973 (1) ·
5809415 (1)
Grant date:
Granted:
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Related to aircraft:
Patent agent:
None (88) ·
A. Randolph, Jr. (1) ·
B. Lester? (1) ·
Bernard Rensalear? (1) ·
Brown & Hopkins (1) ·
Byllumette (1) ·
C. A. Snow & Co. (1) ·
Dodge & Sons (1) ·
E. E. Vrooman (1) ·
E. J. Wheeler (1) ·
Edgar Tate & Co. (1) ·
Frank S. Ober (1) ·
H. C. Evers & Co. (1) ·
H. Evins (1) ·
J. S. Zorby (1) ·
J. Walter Douglass (1) ·
John Lotka (1) ·
John P. Duffie (1) ·
John Wedderburn (1) ·
Mason, Fenwick, and Lawrence (1) ·
Munn & Co. (2) ·
Munn Co. (1) ·
P G M (1) ·
Prindle and Brown? Dianne? (1) ·
Racey? Lacey? (1) ·
Randolph, Jr. (1) ·
Richardson (2) ·
Rosenbaum & Stockridge? (1) ·
Thomas P. How (1) ·
Townsend and George Hackley (1) ·
Victor J. Evans (1) ·
W. B. Richards (1) ·
W. E. Williams (1)
Assigned to:
National tech categories:
None (102) ·
CPC B
63H1/12 (1) ·
DE 77h.6 (1) ·
USPC 123/58.1 (1) ·
USPC 244/17.15 (1) ·
USPC 244/60 (1) ·
USPC 244/65 (2) ·
USPC 279/97 (1) ·
USPC 366/293 (1) ·
USPC 366/296 (1) ·
USPC 403/246 (1) ·
USPC 416/128 (6) ·
USPC 416/129 (5) ·
USPC 416/151 (1) ·
USPC 416/167 (1) ·
USPC 416/176 (1) ·
USPC 416/200R (5) ·
USPC 416/202 (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)
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Showing below up to 122 results in range #1 to #122.
