Drilldown: Patents

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Patents > Patent agent : Rector, Hibben, Davis & Macauley or Victor J. Evans & Number of figures: 5-6

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Year filed:
None (1) · 1909 (1) · 1910 (5) · 1911 (10) · 1912 (8) · 1913 (8) · 1914 (1) · 1915 (3) · 1916 (2) · 1917 (3) · 1918 (2)
Year granted:
1910 (2) · 1911 (6) · 1912 (8) · 1913 (13) · 1914 (4) · 1916 (3) · 1917 (2) · 1918 (1) · 1919 (2) · 1920 (1) · 1921 (2)
Office:
US (44)
Inventors:
Clarence Ernest Holt (2)
Inventor country:
CA (1) · US (43)
Inventor location:
None (34) · Ada, Oklahoma (1) · Albany county, Wyoming (1) · Detroit (1) · Henryetta, OK (1) · IL (1) · Indiana (1) · Kansas (1) · Los Angeles (1) · Macoupin county (1) · Marshall, Wyoming (1) · Michigan (1) · Modesto, Illinois (1) · New York (1) · New York City (1) · New York county (1) · Oklahoma (2) · Okmulgee county, OK (1) · Pennsylvania (1) · Pontotoc county, OK (1) · Wyoming (1)
Applicant person:
Clarence Ernest Holt (2)
Applicant firm:
None (44)
Applicant type:
INDIV (44)
Applicant is inventor:
No (1) · Yes (43)
Tech fields:
None (13) · stability (6) · airplane (4) · safety (4) · rudder (4) · propeller (3) · Airship (3) · hybrid (3) · frame (3) · navigation (3) · LTA (2) · landing (2) · pendulum (2) · flying machine (2) · ornithopter (2) · flapping (2) · balloon (2)
Filing date:
1909 (1) · 1910 (5) · 1911 (10) · 1912 (8) · 1913 (8) · 1914 (1) · 1915 (3) · 1916 (2) · 1917 (3) · 1918 (2) · 1921 (1)
Full specification filed date:
October 11, 1912 (1)
Application number:
None (4)
Grant date:
1910 (2) · 1911 (6) · 1912 (8) · 1913 (12) · 1914 (4) · 1915 (1) · 1916 (3) · 1917 (2) · 1918 (1) · 1919 (2) · 1920 (1) · 1921 (2)
Granted:
No (1) · Yes (43)
Publication date:
None (44)
Supplementary to patent:
None (44)
Related to aircraft:
.5 (2) · 0 (2) · 1 (37) · Yes (3)
Patent agent: (Click arrow to add another value)
Assigned to:
None (41) · John W. Rogers (1) · Peter A. Franzmann (1) · William L. Moore (1)
National tech categories:
None (8) · USPC 244/80 (6) · USPC 244/66 (2) · USPC 244/93 (2) · USPC 244/100R (2) · USPC 244/48 (2) · USPC 244/119 (2) · USPC 244/45R (2) · USPC 244/35R (2) · USPC 244/131 (2) · USPC 244/139 (2)
IPCs:
None (38) · IPC B60V1/00 (1) · IPC B64C17/00 (1) · IPC B64C25/00 (1) · IPC B64C29/00 (1) · IPC B64C33/00 (1) · IPC B64D17/00 (1) · IPC F03D3/00 (1) · IPC F03D3/06 (1)
CPCs:
CPC B63H1/04 (1) · CPC B63H5/10 (1) · CPC B64B1/00 (2) · CPC B64B1/58 (1) · CPC B64C1/26 (1) · CPC B64C11/006 (1) · CPC B64C11/06 (1) · CPC B64C11/48 (1) · CPC B64C17/00 (11) · CPC B64C23/005 (4) · CPC B64C25/52 (1) · CPC B64C27/006 (1) · CPC B64C27/54 (1) · CPC B64C27/82 (2) · CPC B64C2700/6295 (2) · CPC B64C29/0025 (1) · CPC B64C29/0033 (2) · CPC B64C3/00 (1) · CPC B64C3/14 (2) · CPC B64C3/385 (3) · CPC B64C33/00 (1) · CPC B64C33/02 (1) · CPC B64C39/026 (1) · CPC B64C39/08 (2) · CPC B64D17/80 (1) · CPC B65D5/302 (1) · CPC B65D5/6667 (1) · CPC B65D85/1045 (1) · CPC F03D3/00 (1) · CPC F03D3/068 (1) · CPC F05B2240/221 (1) · CPC F05B2260/72 (1) · CPC Y02E10/20 (1) · CPC Y02E10/28 (2) · CPC Y02E10/74 (2) · CPC Y10T403/40 (1) · CPC Y10T403/5733 (1) · CPC Y10T403/5741 (1) · CPC Y10T403/5753 (1)
Family year:
None (1) · 1909 (1) · 1910 (5) · 1911 (10) · 1912 (8) · 1913 (7) · 1914 (1) · 1915 (3) · 1916 (2) · 1917 (3) · 1918 (3)
First filing:
No (1) · Yes (43)
Cites these patents:
None (44)
Citations from after 1930:
None (19) · 1 (3) · 2 (5) · 3 (1) · 4 (2) · 7 (2)
Number of text pages:
1 (1) · 2 (20) · 3 (16) · 4 (5) · 5 (2)
Number of claims:
None (1) · 1 - 2 (6) · 2 - 4 (13) · 4 - 6 (13) · 6 - 15 (11)
Number of diagram pages:
1 - 2 (3) · 2 - 3 (12) · 3 - 4 (14) · 4 - 6 (15)
Number of figures:
5 (19) · 6 (25)

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