Drilldown: Patents

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Patents > Year granted: 1911 & Filing date: 1910 & Grant date: August 1, 1911

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
AT (1) · HU (1) · US (4)
Inventors:
None (1) · Armin Helfer (1) · Charles W. Waller (1) · George H. Sherwood (1) · Horace Leonard Short (1) · Louis-Léon Capou (1)
Inventor country:
DE (1) · FR (1) · GB (1) · US (3)
Inventor location:
None (6)
Applicant person:
None (1) · Armin Helfer (1) · Charles W. Waller (1) · George H. Sherwood (1) · Horace Leonard Short (1) · Louis-Léon Capou (1)
Applicant firm:
None (5) · S. Saul Gummiwarenfabrik (1)
Applicant type:
INDIV (6)
Applicant is inventor:
Yes (6)
Tech fields:
None (2) · airfoil (1) · airplane (1) · ballon (1) · communications (1) · construction (1) · design (1) · electricity (1) · heavier-than-air (1) · helicopter (1) · hygrometer (1) · impeller (1) · instrument (1) · kite (1) · marine (1) · meteorology (1) · military (1) · motors (1) · navigation (1) · propellers (1) · rudder (1) · stability (1) · subsystem (1)
Filing date:
May 1910 (1) · June 1910 (1) · September 1910 (1) · October 1910 (1) · November 1910 (1) · December 1910 (1)
Full specification filed date:
None (6)
Application number:
None (1) · 1910559786 (1) · 1910568162 (1) · 1910585566 (1) · 1910592108 (1) · 53312 (1)
Grant date:
August 1, 1911 (6)
Granted:
Yes (6)
Publication date:
September 1911 (1) · January 1912 (1)
Supplementary to patent:
None (6)
Related to aircraft:
1 (5) · Yes (1)
Patent agent:
None (3) · C. A. Snow & Co. (1) · Hauff & Garland? (1) · Obed B. Billman (1)
Assigned to:
None (6)
National tech categories:
None (1) · AT 42i (1) · HU V/h (1) · USPC 244/125 (1) · USPC 244/20 (1) · USPC 244/219 (1)
IPCs:
None (6)
CPCs:
None (2) · CPC B64B1/00 (1) · CPC B64C2700/6295 (1) · CPC B64C3/48 (1) · CPC B64C39/005 (1) · CPC B64C39/04 (1) · CPC B64C39/066 (1)
Family year:
(There are no values for this filter)
First filing:
None (1) · No (1) · Yes (4)
Cites these patents:
None (6)
Citations from after 1930:
None (3)
Number of text pages:
None (1) · 1 (1) · 2 (3) · 4 (1)
Number of claims:
None (2) · 2 (1) · 3 (2) · 5 (1)
Number of diagram pages:
None (1) · 1 (1) · 2 (4)
Number of figures:
None (1) · 1 (1) · 3 (1) · 4 (2) · 5 (1)

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