Drilldown: Patents
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Year filed:
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Granted:
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Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
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Citations from after 1930:
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (480)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17617)
- Person (2158)
- Publications (24571)
- Techtypes (2383)
Patents > Year granted:
1920 - 1929 
& Supplementary to patent:
None
& Related to aircraft :
1/2 or
1912-01-30 or
No or
`1 or
Other
& Number of claims:
7-110
& Supplementary to patent:
None
& Related to aircraft :
1/2 or
1912-01-30 or
No or
`1 or
Other
& Number of claims:
7-110 Use the filters below to narrow your results.
Year filed:
Year granted:
Inventors:
Robert Kemp (5) ·
Alfred John Macy (4) ·
Henry E. Krammer (3) ·
William B. Stout (3) ·
John P. Tarbox (3) ·
None (2) ·
William Starling Burgess (2) ·
William Davey Oddy (2) ·
Vilmos Zurowec (2) ·
Spencer Heath (2) ·
Richard A. Engler (2) ·
Ralph Hazlett Upson (2) ·
Nelson W. Dalton (2) ·
Morris M. Titterington (2) ·
Lawrence Burst Sperry (2) ·
James Vernon Martin (2) ·
Henry L. Haskell (2) ·
Erastus E. Winkley (2) ·
Charles F. Willard (2)
Applicant person:
None (19) ·
Alfred John Macy (4) ·
William B. Stout (3) ·
Henry E. Krammer (3) ·
Spencer Heath (2) ·
Robert Kemp (2) ·
Erastus E. Winkley (2) ·
Nelson W. Dalton (2) ·
Vilmos Zurowec (2) ·
Morris M. Titterington (2) ·
William Davey Oddy (2) ·
Charles F. Willard (2) ·
Lawrence Burst Sperry (2) ·
Richard A. Engler (2)
Applicant firm:
None (54) ·
Aircraft Propeller Corp. (1) ·
Continental Air Craft Transportation Company (1) ·
Curtiss Aeroplane (5) ·
Curtiss Aeroplane and Motor Corporation (1) ·
Grand Rapids Trust Company (1) ·
Haskelite Manufacturing Corporation (2) ·
John A. Roebling's Sons (1) ·
Knight American Patents Company (1) ·
Koylinoyl Suspension Corporation (1) ·
L W F Engineering Company (2) ·
Lawrence Sperry Aircraft Company, Inc. (2) ·
Macy Engineering Co. (1) ·
Macy Engineering Company (1) ·
Ordnance Engineering Corp. (1) ·
Österreichische Daimler Motoren A. G. (1) ·
Packard Motor Car Company (3) ·
Pittsburgh Aeroplane & Motor Company (1) ·
Société anonyme Astra (1) ·
Société Anonyme des Établissements Nieuport (1) ·
Sperry Gyroscope Company (2) ·
Starr Piano Company (1) ·
Tarbox Safety Aircraft Company (2) ·
Westinghouse Electric & Manufacturing Company (6) ·
Zeppelin-Werke Staaken G.m.b.H. (1)
Applicant type:
Tech fields:
Filing date:
Application number:
Grant date:
Granted:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Patent agent:
Assigned to:
None (65) ·
Aircraft Propeller Corp. (1) ·
Astra Societe Anonyme (1) ·
Charles B. Mann (1) ·
Charles B. Mann Jr. (1) ·
Curtiss Aeroplane (1) ·
Curtiss Aeroplane & Motor Corp (1) ·
Curtiss Aeroplane & Motor Corporation (1) ·
Curtiss Aeroplane and Motor Corporation (2) ·
Goodyear Tire and Rubber Company (3) ·
Haskelite Manufacturing Corporation (2) ·
John A. Roebling's Sons (1) ·
Knight American Patents Company (1) ·
L W F Engineering Company (2) ·
Lawrence Sperry Aircraft Company (1) ·
Lawrence Sperry Aircraft Company, Inc. (1) ·
Macy Engineering Company (1) ·
Pittsburgh Aeroplane & Motor Company (1) ·
Sperry Gyroscope Company (2) ·
Starr Piano Company (1) ·
Westinghouse Electric & Manufacturing Company (4) ·
William Hendry Barker (1)
National tech categories:
None (66) ·
AT 77d (1) ·
CA 267/5 (1) ·
CH 129b (2) ·
DE 42c.9 (1) ·
DE 77h.7 (1) ·
FR 11.2 (1) ·
FR 6.4 (4) ·
HU V/h (3) ·
USPC 244/101 (1) ·
USPC 244/119 (2) ·
USPC 244/121 (1) ·
USPC 244/135R (1) ·
USPC 244/17.15 (1) ·
USPC 244/177 (1) ·
USPC 244/218 (1) ·
USPC 244/219 (1) ·
USPC 244/231 (1) ·
USPC 244/232 (1) ·
USPC 244/234 (1) ·
USPC 244/33 (1) ·
USPC 244/46 (1) ·
USPC 244/53A (1) ·
USPC 244/54 (1) ·
USPC 244/80 (1) ·
USPC 244/87 (2) ·
USPC 29/889.6 (1) ·
USPC 416/204R (1) ·
USPC 416/230 (1) ·
USPC 416/233 (1) ·
USPC 416/241R (1) ·
USPC 416/89, 416/168R (1) ·
USPC 74/6 (1) ·
USPC 89/37.16 (1) ·
USPC 89/40.01 (1)
IPCs:
None (11) ·
IPC B64C3/00 (9) ·
IPC B64C35/00 (6) ·
IPC B64C11/20 (6) ·
IPC B64C17/00 (5) ·
IPC B64C1/00 (4) ·
IPC B64C3/18 (3) ·
IPC B64C39/00 (3) ·
IPC B64C11/04 (3) ·
IPC B64C33/00 (2) ·
IPC B64C3/56 (2) ·
IPC B64C25/00 (2) ·
IPC B64C 11/00 (2) ·
IPC B64D27/00 (2) ·
IPC B64C17/06 (2) ·
IPC B64C11/24 (2)
CPCs:
Family year:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:
Showing below up to 94 results in range #1 to #94.
