Drilldown: Patents
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Year filed:
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None (8) ·
aerial propeller (2) ·
airfoil (4) ·
airplane (3) ·
assembly (1) ·
balloon (1) ·
car (1) ·
cargo (2) ·
disassembly (1) ·
flapping (2) ·
frame (5) ·
helicopter (4) ·
landing (2) ·
LTA (5) ·
marine (2) ·
military (2) ·
navigation (3) ·
ornithopter (3) ·
paddle-wheels (1) ·
parachute (1) ·
projectile (3) ·
propeller (6) ·
propellers (1) ·
propulsion (5) ·
rigid (1) ·
rudder (5) ·
safety (1) ·
stability (6) ·
takeoff (1) ·
tandem wings (1) ·
travel on ground (1) ·
valve (1) ·
water wheel (1) ·
wheels (2) ·
windmill (1) ·
Windmills (1) ·
wings (1)
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None (10) ·
15633517 (1) ·
1900026490 (1) ·
1901056109 (1) ·
1901065710 (1) ·
1907374996 (1) ·
1907400106 (1) ·
1907404698 (1) ·
1908445369 (1) ·
1908447951 (1) ·
1909503985 (1) ·
1909519796 (1) ·
1909526658 (1) ·
1910540252 (1) ·
1910545910 (1) ·
1910550091 (1) ·
1910557653 (1) ·
1910567358 (1) ·
1910584650 (1) ·
1910589881 (1) ·
1910597099 (1) ·
1911608637 (1) ·
1911644308 (1) ·
1911650620 (1) ·
1912686871 (1) ·
191307003D (1) ·
1913751793 (1) ·
1913781506 (1) ·
1913800913 (1) ·
1913804392 (1) ·
22551918 (1)
Grant date:
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None (5) ·
A. O. Behel (1) ·
A. Randolph. Jr. (1) ·
Barthes & Haight? (1) ·
C. C. Hines (1) ·
Charles Hill (1) ·
Charles W. Hills (1) ·
Christy and Christy (1) ·
Coventry & Williams (1) ·
Dodge & Sons (1) ·
Dudley, Brown & Phelps (1) ·
FAH? (1) ·
H Evers & Co. (1) ·
H. C. Evers & Co. (1) ·
Howson and Howson (1) ·
J. E. Caplinger (1) ·
James L. Norris (1) ·
John Duffie (1) ·
Joshua R. S. Potts (1) ·
Knight & Co. (1) ·
Munn & Co. (1) ·
None (2) ·
O'Meara & Co. (1) ·
Ottomunx? (1) ·
Parker & Burton (1) ·
Poole & Brown (1) ·
Randall (1) ·
Randolph, Jr. (1) ·
Robt. S. Allyn (1) ·
Schly & Davis (1) ·
Sigmund Herzog (1) ·
Spencer Heath (1) ·
Sturtevant & Mason (1) ·
Victor J. Evans (2)
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None (12) ·
USPC 244/119 (1) ·
USPC 244/131 (1) ·
USPC 244/133 (1) ·
USPC 244/151B (1) ·
USPC 244/17.11 (2) ·
USPC 244/17.21 (2) ·
USPC 244/177 (1) ·
USPC 244/179 (1) ·
USPC 244/200 (1) ·
USPC 244/22 (2) ·
USPC 244/225 (1) ·
USPC 244/3 (1) ·
USPC 244/3.23 (2) ·
USPC 244/30 (1) ·
USPC 244/35R (1) ·
USPC 244/38 (1) ·
USPC 244/48 (1) ·
USPC 244/52 (1) ·
USPC 244/62 (2) ·
USPC 244/72 (1) ·
USPC 244/73R (1) ·
USPC 244/80 (1) ·
USPC 244/904 (1) ·
USPC 244/93 (1) ·
USPC 244/97 (2) ·
USPC 403/100 (1) ·
USPC 403/102 (1) ·
USPC 416/113 (1) ·
USPC 416/194 (1) ·
USPC 60/269 (1)
IPCs: (Click arrow to add another value)
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Showing below up to 40 results in range #1 to #40.
