Drilldown: Patents

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Patents > Filing date: 1911 & National tech categories : USPC 244/80 or USPC 244/81

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Year filed:
(There are no values for this filter)
Year granted:
1911 (5) · 1912 (6) · 1913 (2) · 1914 (1) · 1916 (6)
Office:
US (20)
Inventors:
Augustus Frederick Watson Macmanus (1) · Charles T. Litchfield (1) · Ernst Ebbinghaus (1) · Floyd E. Whitlatch (1) · Fred L. Smith (1) · Harry D Newhart (1) · Harry W. Pike (1) · Jens Wulff (1) · John P. Tarbox (4) · Lázár Lukács (1) · Marius Mathiesen (1) · Michael Angelo Parisano (1) · Morris Newgold (1) · Nathan J. Paddock (1) · Ralph D. McKay (1) · Renus E. Johnson (1) · Rexford M. Smith (1) · Russell H. Froelich (1) · William C. Culbertson (1)
Inventor country:
US (20)
Inventor location:
None (19) · Bexar county (1) · San Antonio (1) · TX (1)
Applicant person:
None (3) · Augustus Frederick Watson Macmanus (1) · Charles T. Litchfield (1) · Ernst Ebbinghaus (1) · Floyd E. Whitlatch (1) · Fred L. Smith (1) · Harry D Newhart (1) · Harry L Roderick (1) · Harry W. Pike (1) · Jens Wulff (1) · John Szücs (1) · Lázár Lukács (1) · M. E. Macmanus (1) · Marius Mathiesen (1) · Michael Angelo Parisano (1) · Morris Newgold (1) · Nathan J. Paddock (1) · Ralph D. McKay (1) · Renus E. Johnson (1) · Rexford M. Smith (1) · Russell H. Froelich (1) · Tarbox Safety Aircraft Company (1) · William C. Culbertson (1)
Applicant firm:
None (16) · Connecticut Aircraft (1) · Tarbox Safety Aircraft Company (3)
Applicant type:
None (1) · COMPANY (4) · COMPANY+INDIV (1) · INDIV (14)
Applicant is inventor:
No (7) · Yes (13)
Tech fields:
None (20)
Filing date:
February 1911 (4) · March 1911 (4) · April 1911 (1) · May 1911 (1) · June 1911 (2) · July 1911 (2) · August 1911 (1) · September 1911 (2) · November 1911 (1) · December 1911 (2)
Full specification filed date:
October 15, 1914 (1)
Application number:
None (1) · 1911607736 (1) · 1911609419 (1) · 1911611106 (1) · 1911611433 (1) · 1911612468 (1) · 1911615223 (1) · 1911615488 (1) · 1911618021 (1) · 1911621836 (1) · 1911627275 (1) · 1911635657 (1) · 1911641217 (1) · 1911641662 (1) · 1911642322 (1) · 1911648084 (1) · 1911648860 (1) · 1911660249 (1) · 1911667156 (1) · 1911668446 (1)
Grant date:
None (1) · 1911 (5) · 1912 (6) · 1913 (2) · 1914 (1) · 1916 (5)
Granted:
None (1) · Yes (19)
Publication date:
None (20)
Supplementary to patent:
None (20)
Related to aircraft:
None (3) · 1 (16) · Yes (1)
Patent agent:
None (5) · Briesen & Knauth (1) · C. L. Parker (1) · Geo. L. Wheelock (1) · Harry Ellis Chandler (1) · Knight & Co. (1) · Maurice Block? (1) · Samuel H. Smick (1) · Sigmund Herzog (1) · Victor J. Evans (5) · Wilkinson, Fisher, Witherspoon, and MacKaye (1) · William H. Finckel (1)
Assigned to:
None (14) · Connecticut Aircraft (1) · Harry L Roderick (1) · M. E. Macmanus (1) · Tarbox Safety Aircraft Company (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (15) · IPC B64C13/24 (1) · IPC B64C17/00 (2) · IPC B64C30/00 (1) · IPC CPC B64C13/00 (1)
CPCs:
None (1) · CPC B64C13/00 (1) · CPC B64C13/24 (2) · CPC B64C17/00 (14) · CPC B64C3/385 (1) · CPC B64C30/00 (1)
Family year:
(There are no values for this filter)
First filing:
Yes (20)
Cites these patents:
None (18) · 1 (1) · Patent US-1911-1049521 (1)
Citations from after 1930:
None (10) · 1 (2)
Number of text pages:
None (3) · 2 (5) · 3 (8) · 4 (3) · 10 (1)
Number of claims:
None (3) · 1 - 3 (3) · 3 - 4 (1) · 4 - 7 (7) · 7 - 40 (6)
Number of diagram pages:
None (3) · 1 - 2 (3) · 2 - 3 (2) · 3 - 9 (12)
Number of figures:
None (3) · 3 - 4 (3) · 4 - 5 (1) · 5 - 7 (7) · 7 - 20 (6)

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