Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Applicant type : 1 or INDIV & Patent agent: Victor J. Evans & Assigned to: None

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Year filed:
1908 (1) · 1909 (3) · 1910 (10) · 1911 (14) · 1912 (10) · 1913 (5) · 1914 (2) · 1915 (5) · 1916 (5) · 1917 (5)
Year granted:
1910 (3) · 1911 (12) · 1912 (11) · 1913 (15) · 1914 (2) · 1915 (1) · 1916 (7) · 1917 (6) · 1918 (2) · 1919 (1)
Office:
US (60)
Inventors:
Robert P. Hall (2) · George Lehberger (2) · Samuel S. Yarrington (2)
Inventor country:
CA (3) · GB (1) · MX (1) · PO (1) · US (55)
Applicant person:
Robert P. Hall (2) · George Lehberger (2) · Samuel S. Yarrington (2)
Applicant firm:
None (60)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
No (2) · Yes (58)
Tech fields:
None (15) · stability (15) · airplane (11) · rudder (9) · frame (9) · hybrid (7) · propeller (7) · navigation (7) · safety (5) · propulsion (5) · LTA (4) · helicopter (4) · airship (3) · parachute (3)
Filing date:
1908 (1) · 1909 (3) · 1910 (10) · 1911 (14) · 1912 (10) · 1913 (5) · 1914 (2) · 1915 (5) · 1916 (5) · 1917 (5)
Full specification filed date:
October 11, 1912 (1)
Application number:
None (5)
Grant date:
None (1) · 1910 (3) · 1911 (12) · 1912 (11) · 1913 (14) · 1914 (2) · 1915 (2) · 1916 (6) · 1917 (6) · 1918 (2) · 1919 (1)
Granted:
Yes (60)
Publication date:
None (60)
Supplementary to patent:
None (59) · Patent GB-1911-20722 (1)
Related to aircraft:
None (2) · .5 (2) · 0 (1) · 1 (50) · Yes (5)
Patent agent: (Click arrow to add another value)
Assigned to: (Click arrow to add another value)
National tech categories:
None (10) · USPC 244/80 (6) · USPC 244/139 (3) · USPC 244/131 (2) · USPC 244/100R (2) · USPC 244/48 (2) · USPC 244/45R (2) · USPC 244/73R (2) · USPC 244/79 (2) · USPC 244/51 (2) · USPC 244/104R (2)
IPCs:
None (52) · IPC B62C5/04 (1) · IPC B64C13/00 (1) · IPC B64C17/00 (1) · IPC B64C25/00 (1) · IPC B64C3/00 (2) · IPC B64C3/18 (1) · IPC B64C3/26 (1) · IPC B64C33/00 (1) · IPC B64C5/00 (1) · IPC B64C5/04 (1) · IPC B64D17/00 (1)
CPCs:
CPC B64C17/00 (10) · CPC B64C23/005 (5) · CPC B64B1/00 (4) · CPC B64C27/82 (3) · CPC B64C39/005 (2) · CPC B64C33/02 (2) · CPC Y02E10/28 (2) · CPC B64C17/06 (2) · CPC B64C2700/6295 (2) · CPC B64C29/0033 (2) · CPC B64C9/00 (2) · CPC B64C3/385 (2)
Family year:
None (2) · 1908 (1) · 1909 (2) · 1910 (10) · 1911 (15) · 1912 (9) · 1913 (5) · 1914 (2) · 1915 (4) · 1916 (5) · 1917 (5)
First filing:
Yes (60)
Cites these patents:
None (60)
Citations from after 1930:
None (22) · 1 - 2 (7) · 2 - 8 (14)
Number of text pages:
None (2) · 1 - 2 (4) · 2 - 3 (25) · 3 - 7 (29)
Number of claims:
None (2) · 1 - 2 (10) · 2 - 3 (12) · 3 - 4 (7) · 4 - 6 (15) · 6 - 30 (14)
Number of diagram pages:
None (2) · 1 - 2 (7) · 2 - 3 (18) · 3 - 4 (12) · 4 - 7 (21)
Number of figures:
None (2) · 2 - 4 (7) · 4 - 5 (7) · 5 - 6 (14) · 6 - 7 (15) · 7 - 20 (15)

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