Drilldown: Patents

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Patents > Year granted: 1918 & Tech fields: None & Number of diagram pages: 2

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
GB (2) · US (9)
Inventors:
Alfred William Turner (1) · Calvin Pearson (1) · Cornelius Howard O'Rourke (1) · Edward W. Newell (1) · Ernest G. Briggs (1) · George Celestine St. Louis (1) · Gianni Caproni (1) · Jean Rey (1) · Martin Hines (1) · Paul R. Goldsworthy (1) · Robert F. J. Teltzrow (1) · Stephane Drzewiecki (1) · Thomas M. Finley (1) · Walter Fisher Luff (1)
Inventor country:
FR (1) · GB (1) · IT (1) · US (8)
Inventor location:
None (9) · Birmingham (1) · Brooklyn (1)
Applicant person:
None (1) · Alfred William Turner (1) · Calvin Pearson (1) · Cornelius Howard O'Rourke (1) · Ernest G. Briggs (1) · George Celestine St. Louis (1) · Gianni Caproni (1) · Jean Rey (1) · Martin Hines (1) · Paul R. Goldsworthy (1) · Robert F. J. Teltzrow (1) · Stephane Drzewiecki (1) · Thomas M. Finley (1) · Walter Fisher Luff (1)
Applicant firm:
None (10) · Westinghouse Air Brake Company (1)
Applicant type:
COMPANY (1) · INDIV (10)
Applicant is inventor:
Yes (11)
Tech fields: (Click arrow to add another value)
Filing date:
January 1916 (1) · August 1916 (1) · February 1917 (2) · April 1917 (1) · June 1917 (2) · September 1917 (1) · October 1917 (1) · February 1918 (1) · April 1918 (1)
Full specification filed date:
None (11)
Application number:
11258616 (1) · 14588617 (1) · 14844617 (1) · 16097917 (1) · 17643317 (1) · 17963317 (1) · 19204517 (1) · 19575917 (1) · 216018 (1) · 7003016 (1) · 722518 (1)
Grant date:
January 1918 (1) · February 1918 (2) · April 1918 (1) · May 1918 (1) · July 1918 (1) · August 1918 (1) · September 1918 (1) · November 1918 (1) · December 1918 (1) · April 1919 (1)
Granted:
Yes (11)
Publication date:
None (11)
Supplementary to patent:
None (11)
Related to aircraft:
None (1) · 1 (9) · Yes (1)
Patent agent:
None (2) · Carpmaels & Radford (1) · F. C. Bates (1) · F. M. Wright (1) · H. A. Gill & Co. (1) · Morsell, Keeney & French? (1) · Randolph, Jr. (1) · Richard Saven? (1) · Whatley & Mackenzie (1) · William Clinton (1)
Assigned to:
None (10) · Westinghouse Air Brake Company (1)
National tech categories:
None (10) · USPC 244/22 (1)
IPCs:
None (8) · IPC B64C11/34 (1) · IPC B64C33/00 (1) · IPC B64C37/00 (1)
CPCs:
CPC B61G9/10 (1) · CPC B64B1/00 (1) · CPC B64C11/346 (1) · CPC B64C2039/105 (1) · CPC B64C23/005 (1) · CPC B64C27/82 (1) · CPC B64C2700/6295 (2) · CPC B64C3/10 (1) · CPC B64C33/02 (1) · CPC B64C37/00 (1) · CPC B64C39/005 (2) · CPC B64C39/04 (1) · CPC B64C39/08 (1) · CPC B64C39/10 (1) · CPC Y10T74/19014 (1)
Family year:
(There are no values for this filter)
First filing:
Yes (11)
Cites these patents:
None (11)
Citations from after 1930:
None (2) · 1 (3) · 4 (1) · 5 (1) · 10 (1)
Number of text pages:
2 (3) · 3 (6) · 4 (1) · 8 (1)
Number of claims:
1 - 3 (4) · 3 - 20 (7)
Number of diagram pages:
2 (11)
Number of figures:
3 - 6 (3) · 6 - 11 (8)

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