Drilldown: Patents

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Patents > Supplementary to patent: None & Patent agent: Victor J. Evans & Number of figures: 5-50

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Year filed:
1908 (1) · 1909 (3) · 1910 (11) · 1911 (13) · 1912 (8) · 1913 (5) · 1914 (2) · 1915 (4) · 1916 (4) · 1917 (4) · 1918 (1) · 1919 (1)
Year granted:
1910 (2) · 1911 (14) · 1912 (10) · 1913 (12) · 1914 (2) · 1915 (2) · 1916 (5) · 1917 (5) · 1918 (2) · 1919 (1) · 1920 (1) · 1921 (1)
Office:
US (57)
Inventors:
Robert P. Hall (2) · George Lehberger (2) · Ralph P. Fox (2) · Samuel S. Yarrington (2)
Inventor country:
CA (2) · GB (1) · PO (1) · US (54)
Applicant person:
Robert P. Hall (2) · George Lehberger (2) · Ralph P. Fox (2) · Samuel S. Yarrington (2)
Applicant firm:
None (56) · Connecticut Aircraft (1)
Applicant type:
None (1) · COMPANY+INDIV (1) · INDIV (55)
Applicant is inventor:
No (3) · Yes (54)
Tech fields:
None (16) · airplane (10) · frame (10) · stability (10) · rudder (9) · hybrid (7) · propeller (7) · navigation (6) · safety (5) · helicopter (4) · propulsion (4) · Airship (3) · wheels (3) · LTA (3) · landing (3) · parachute (3)
Filing date:
1908 (1) · 1909 (3) · 1910 (11) · 1911 (13) · 1912 (8) · 1913 (5) · 1914 (2) · 1915 (4) · 1916 (4) · 1917 (4) · 1918 (1) · 1919 (1)
Full specification filed date:
October 11, 1912 (1)
Application number:
None (7)
Grant date:
1910 (2) · 1911 (14) · 1912 (10) · 1913 (11) · 1914 (2) · 1915 (3) · 1916 (5) · 1917 (5) · 1918 (2) · 1919 (1) · 1920 (1) · 1921 (1)
Granted:
No (1) · Yes (56)
Publication date:
None (57)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
.5 (2) · 0 (2) · 1 (50) · Yes (3)
Patent agent: (Click arrow to add another value)
Assigned to:
None (54) · John W. Rogers (1) · Peter A. Franzmann (1) · William L. Moore (1)
National tech categories:
None (9) · USPC 244/80 (7) · USPC 244/119 (4) · USPC 244/139 (3) · USPC 244/90R (3) · USPC 244/45R (3) · USPC 244/100R (2) · USPC 244/48 (2) · USPC 244/35R (2) · USPC 244/233 (2) · USPC 244/66 (2) · USPC 244/131 (2) · USPC 244/104R (2)
IPCs:
None (49) · IPC B64C17/00 (1) · IPC B64C25/00 (1) · IPC B64C3/00 (2) · IPC B64C3/26 (1) · IPC B64C3/50 (1) · IPC B64C33/00 (1) · IPC B64D17/00 (1) · IPC B64D25/12 (1) · IPC F03D3/00 (1) · IPC F03D3/06 (1)
CPCs:
CPC B64C17/00 (11) · CPC B64C23/005 (6) · CPC B64B1/00 (4) · CPC B64C27/82 (3) · CPC B64C3/385 (3) · CPC B64C2700/6295 (2) · CPC B64C3/14 (2) · CPC Y02E10/28 (2) · CPC Y02E10/74 (2) · CPC B64C29/0033 (2) · CPC B64C33/02 (2) · CPC B64C39/08 (2)
Family year:
None (1) · 1908 (1) · 1909 (2) · 1910 (11) · 1911 (14) · 1912 (7) · 1913 (5) · 1914 (1) · 1915 (4) · 1916 (5) · 1917 (4) · 1918 (1) · 1919 (1)
First filing:
No (2) · Yes (55)
Cites these patents:
None (57)
Citations from after 1930:
None (23) · 1 - 2 (6) · 2 - 7 (11)
Number of text pages:
None (1) · 1 - 2 (2) · 2 - 3 (20) · 3 - 7 (34)
Number of claims:
1 - 2 (7) · 2 - 3 (12) · 3 - 5 (14) · 5 - 6 (7) · 6 - 30 (17)
Number of diagram pages:
1 - 2 (3) · 2 - 3 (12) · 3 - 4 (17) · 4 - 7 (25)
Number of figures:
5 - 6 (15) · 6 - 8 (25) · 8 - 20 (17)

Showing below up to 57 results in range #1 to #57.

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