Drilldown: Patents

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Patents > National tech categories: USPC 244/66 & Number of text pages: 3 & Number of figures: 4-7

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Year filed:
1909 (1) · 1910 (2) · 1911 (2) · 1913 (2) · 1922 (1)
Year granted:
1911 (3) · 1912 (1) · 1913 (1) · 1914 (1) · 1916 (1) · 1923 (1)
Office:
US (8)
Inventors:
David Alma Flanigan (1) · Elisha D. Appley (1) · Ernest Thompson Willows (1) · James H. Benscoter (1) · Jefferson M. Gardner (1) · Phineas S. Woods (1) · William D. Burk (1) · William E. Lawn (1)
Inventor country:
GB (1) · US (7)
Inventor location:
None (7) · Montgomery county, Pennsylvania (1) · Pennsylvania (1) · Willow Grove, Pennsylvania (1)
Applicant person:
A. C. Wood (1) · David Alma Flanigan (1) · Elisha D. Appley (1) · Ernest Thompson Willows (1) · Jefferson M. Gardner (1) · Phineas S. Woods (1) · William D. Burk (1) · William E. Lawn (1)
Applicant firm:
None (7) · Utah Aerial Navigation and Power Company (1)
Applicant type:
COMPANY+INDIV (1) · INDIV (7)
Applicant is inventor:
No (1) · Yes (7)
Tech fields:
None (1) · aileron (1) · airplane (3) · ascension (1) · car (1) · frame (4) · helicopter (2) · HTA (1) · hybrid (1) · landing (3) · navigation (3) · parachute (1) · parachutes (1) · propeller (3) · propellers (1) · propulsion (2) · rudder (1) · safety (1) · stability (2) · takeoff (1) · wheels (1) · whole (1)
Filing date:
1909 (1) · 1910 (2) · 1911 (2) · 1913 (2) · 1922 (1)
Full specification filed date:
None (8)
Application number:
1909500665 (1) · 1910554619 (1) · 1910567254 (1) · 1911608624 (1) · 1911626998 (1) · 1913758926 (1) · 1913763997 (1) · 25491718 (1)
Grant date:
1911 (3) · 1912 (1) · 1913 (1) · 1914 (1) · 1916 (1) · 1923 (1)
Granted:
Yes (8)
Publication date:
None (8)
Supplementary to patent:
None (7) · Patent US-1918-09-20 William E. Lawn (1)
Related to aircraft:
1 (6) · Yes (2)
Patent agent:
None (2) · Arthur Brown (1) · Church & Rich (1) · James A. G. Koehl (1) · Joshua R. H. Potts (1) · W. unreadable (1) · Wm. Moore (1)
Assigned to:
None (7) · A. C. Wood (1)
National tech categories: (Click arrow to add another value)
IPCs:
None (6) · IPC B64C23/00 (1) · IPC B64C23/005 (1)
CPCs:
CPC B64C23/005 (5) · CPC B64C27/82 (2) · CPC B64C39/005 (1)
Family year:
1909 (1) · 1910 (2) · 1911 (2) · 1913 (2) · 1918 (1)
First filing:
Yes (8)
Cites these patents:
None (8)
Citations from after 1930:
None (5) · 1 (3)
Number of text pages:
3 (8)
Number of claims:
2 - 4 (3) · 4 - 11 (5)
Number of diagram pages:
1 (2) · 2 (2) · 3 (4)
Number of figures:
4 (4) · 5 (1) · 6 (2) · 7 (1)

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