Drilldown: Patents
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Use the filters below to narrow your results.
Year filed:
Year granted:
Inventors:
None (1) ·
Adolph L. Alday (1) ·
Bernard B. Stubblefield (1) ·
Clarence Barrett (1) ·
Earl Homer Kelsey (1) ·
Edgar Hutchinson (1) ·
Ellsworth S. Bryant (1) ·
Frank M. Leavitt (1) ·
Frederick Marriott (1) ·
George F. A. McDougall (1) ·
George Westinghouse (1) ·
Henry Kleckler (1) ·
Herman F. Dietz (1) ·
John Burns (1) ·
Louis Gathmann (1) ·
Pierre A. Sparre (1) ·
Rexford M. Smith (1) ·
Samuel Dimmick Mott (1) ·
Spencer Heath (1)
Inventor location:
Applicant person:
None (1) ·
Adolph L. Alday (1) ·
Anthony Will (1) ·
Bernard B. Stubblefield (1) ·
Clarence Barrett (1) ·
Earl Homer Kelsey (1) ·
Edgar Hutchinson (1) ·
Ellsworth S. Bryant (1) ·
Frank M. Leavitt (1) ·
Frederick Marriott (1) ·
George F. A. McDougall (1) ·
George Morrow (1) ·
George Westinghouse (1) ·
Henry Kleckler (1) ·
Herman F. Dietz (1) ·
John Burns (1) ·
Louis Gathmann (1) ·
Pierre A. Sparre (1) ·
Rexford M. Smith (1) ·
Robert W. Salisbury (1) ·
Samuel Dimmick Mott (1) ·
Spencer Heath (1)
Applicant firm:
Applicant type:
Tech fields:
Filing date:
Full specification filed date:
Application number:
Grant date:
Publication date:
Supplementary to patent:
Patent agent:
None (1) ·
C. C. Hines (1) ·
Charles Hills (1) ·
Chas. F. A. Smith (1) ·
E. G. Diggers (1) ·
Frank T. Wentworth (1) ·
Fraser, Turk & Myers (1) ·
Geo. C. Uleau (1) ·
Hazard Strause (1) ·
Howard P. Deiusew (1) ·
James J. Sheehy & Co. (1) ·
John P. Tarbox (1) ·
Knauth & Knauth (1) ·
Marks & Clerk (1) ·
Steven B. Preaton (1) ·
Victor J. Evans (3) ·
Wm. W. Lotz (1)
Assigned to:
National tech categories:
None (6) ·
CA 244/24 (1) ·
USPC 114/20.1 (1) ·
USPC 138/30 (1) ·
USPC 152/215 (1) ·
USPC 188/4R (1) ·
USPC 244/110H (1) ·
USPC 244/113 (1) ·
USPC 244/121 (1) ·
USPC 244/149 (1) ·
USPC 244/17.19 (2) ·
USPC 244/53R (1) ·
USPC 244/63 (1) ·
USPC 244/88 (1) ·
USPC 244/90R (1) ·
USPC 267/174 (1) ·
USPC 267/64.15 (1) ·
USPC 267/64.17 (1) ·
USPC 267/64.26 (1) ·
USPC 267/DIG.2 (1) ·
USPC 416/129 (1) ·
USPC 416/171 (1)
IPCs:
CPCs:
None (1) ·
CPC B60T1/14 (1) ·
CPC B63H5/10 (1) ·
CPC B64C1/26 (1) ·
CPC B64C11/205 (1) ·
CPC B64C11/36 (1) ·
CPC B64C11/48 (1) ·
CPC B64C13/00 (1) ·
CPC B64C13/02 (1) ·
CPC B64C2001/0081 (1) ·
CPC B64C23/005 (1) ·
CPC B64C25/60 (1) ·
CPC B64C27/16 (1) ·
CPC B64C27/82 (1) ·
CPC B64C3/385 (1) ·
CPC B64C3/40 (1) ·
CPC B64C35/00 (1) ·
CPC B64D17/00 (1) ·
CPC B64D33/04 (1) ·
CPC B64F1/06 (1) ·
CPC B64F2700/6226 (1) ·
CPC B64F2700/6276 (1) ·
CPC F16F9/06 (1) ·
CPC F41A21/28 (1) ·
CPC Y10S267/02 (1)
Family year:
Cites these patents:
Citations from after 1930:
Number of claims:
Showing below up to 19 results in range #1 to #19.
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