Drilldown: Patents

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Patents > Filing date: 1912 & National tech categories : USPC 244/80 or USPC 343/708

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Year granted:
1912 (4) · 1913 (5) · 1915 (1) · 1916 (2)
Office:
US (12)
Inventors:
Albin Huth (1) · Arthur George Watkins (1) · August Seaver (1) · Charles B. Thomas (1) · Elmer Burdg (1) · George Elden Hanes (1) · Jacob Christian Hansen-Ellehammer (1) · Jesse S Vogt (1) · John Menzl (1) · John P. Tarbox (2) · Laurence Oliver Schopp (1) · Niels Waltersen Aasen (1) · Samuel H. Gilson (1)
Inventor country:
DK (1) · US (11)
Inventor location:
None (10) · Michigan (1) · Ohio (1)
Applicant person:
Albin Huth (1) · Arthur George Watkins (1) · August Seaver (1) · Charles Bartlett Thomas (1) · Conrad L. Schopp (1) · David James Beitzel (1) · Elmer Burdg (1) · George Elden Hanes (1) · Ira O Wright (1) · Jacob Christian Hansen-Ellehammer (1) · John Menzl (1) · John P. Tarbox (2) · Laurence Oliver Schopp (1) · Niels Waltersen Aasen (1) · Samuel H. Gilson (1)
Applicant firm:
None (12)
Applicant type:
None (1) · INDIV (11)
Applicant is inventor:
No (1) · Yes (11)
Tech fields:
None (5) · automatic stability (2) · hybrid (1) · hydroplane (1) · parachute (1) · seaplane (1) · servomotors (1) · stability (4) · whole (1)
Filing date:
January 1912 (1) · February 1912 (3) · March 1912 (2) · May 1912 (1) · June 1912 (1) · August 1912 (2) · September 1912 (1) · October 1912 (1)
Full specification filed date:
None (12)
Application number:
1912669695 (1) · 1912675102 (1) · 1912677583 (1) · 1912679570 (1) · 1912682570 (1) · 1912683008 (1) · 1912699135 (1) · 1912701816 (1) · 1912715276 (1) · 1912715277 (1) · 1912722791 (1) · 1912727456 (1)
Grant date:
1912 (4) · 1913 (5) · 1915 (1) · 1916 (2)
Granted:
Yes (12)
Publication date:
None (12)
Supplementary to patent:
None (12)
Related to aircraft:
1 (6) · Yes (6)
Patent agent:
None (6) · Alfie Stanton? (1) · E. E. Vrooman (1) · Edward Reed (1) · Frederick Benjamin (1) · J. M. Thomas (1) · Victor J. Evans (1)
Assigned to:
None (11) · Conrad L. Schopp (1)
National tech categories: (Click arrow to add another value)
IPCs:
None (10) · IPC B64C13/24 (1) · IPC CPC B64C13/00 (1)
CPCs:
CPC B64C13/00 (2) · CPC B64C13/24 (1) · CPC B64C17/00 (6) · CPC B64C27/006 (1) · CPC B64C3/385 (1) · CPC B64C39/08 (1)
Family year:
(There are no values for this filter)
First filing:
No (1) · Yes (11)
Cites these patents:
None (11) · 1 (1)
Citations from after 1930:
None (2) · 1 (2)
Number of text pages:
None (3) · 2 (4) · 3 (1) · 4 (2) · 6 (2)
Number of claims:
None (3) · 2 - 3 (3) · 3 - 20 (6)
Number of diagram pages:
None (2) · 1 - 2 (2) · 2 - 9 (8)
Number of figures:
None (4) · 3 - 6 (3) · 6 - 20 (5)

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