Drilldown: Patents
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- Airplane (18)
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Patents > National tech categories:
USPC 244/64 
& Number of claims:
0-10
& Number of diagram pages:
2-7
& Number of claims:
0-10
& Number of diagram pages:
2-7 Use the filters below to narrow your results.
Year filed:
Year granted:
Office:
Inventors:
Adolf Brandl (1) ·
Anthony O'Brate (1) ·
Burr Frank Barnes (1) ·
Carl Edgar Myers (1) ·
David Smith (1) ·
Emil Robert Ernst (1) ·
Frank Ezra Summers (1) ·
Franz Xaver Wels (1) ·
Frederick B. Kummer (1) ·
Isaac I. Morris (1) ·
James A. Elston (1) ·
John P. Holmes (1) ·
Lewis J. Evans (1) ·
Nicholas H. Borgfeldt (1) ·
Oliver W. Johnson (1) ·
Sigmund Spaeth (1) ·
Thomas Green (1) ·
Wald Gustafson (1) ·
Watson F. Quinby (1) ·
Winne Gordon (1)
Applicant person:
None (2) ·
Adolf Brandl (1) ·
Anthony O'Brate (1) ·
David Smith (1) ·
Emil Robert Ernst (1) ·
Frank Ezra Summers (1) ·
Franz Xaver Wels (1) ·
Frederick B. Kummer (1) ·
Isaac I. Morris (1) ·
James A. Elston (1) ·
John P. Holmes (1) ·
Lewis J. Evans (1) ·
Nicholas H. Borgfeldt (1) ·
Oliver W. Johnson (1) ·
Sigmund Spaeth (1) ·
Thomas Green (1) ·
Wald Gustafson (1) ·
Watson F. Quinby (1) ·
Winne Gordon (1) ·
Worthie E. Colyer (1)
Applicant firm:
Applicant type:
Tech fields:
None (2) ·
airfoil (4) ·
airplane (1) ·
ascension (1) ·
balloon (1) ·
brakes (1) ·
car (3) ·
cargo (1) ·
construction (1) ·
control (1) ·
flapping (9) ·
frame (9) ·
helicopter (2) ·
human-powered (10) ·
hybrid (6) ·
landing (2) ·
LTA (10) ·
machine (1) ·
marine (1) ·
navigation (1) ·
ornithopter (1) ·
parachute (1) ·
pedaling (1) ·
propeller (6) ·
propellers (1) ·
propulsion (7) ·
safety (1) ·
stability (3) ·
velocipede (1) ·
wheels (1) ·
wings (1)
Filing date:
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Grant date:
Granted:
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Patent agent:
None (2) ·
Briesen, Steele, & Knauth (1) ·
C. A. Shaw ? C. A. Snow ? &. Co. (1) ·
Dyrenforth, Lee, Chritton, and Wiles (1) ·
Foster Freeman (1) ·
Frank E. Ernst (1) ·
Franklin H. Hough (1) ·
H. & A. M. Macey (2) ·
Munn & Co. (6) ·
None (1) ·
Prindle & Co. (1) ·
R. G. Dyrenforth (1) ·
Victor J. Evans (1)
Assigned to:
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IPCs:
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