Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Related to aircraft : 1? or None & CPCs: CPC B64C2700/6274

Use the filters below to narrow your results.

Year filed:
1911 (1) · 1912 (4) · 1913 (2) · 1915 (2) · 1917 (2) · 1918 (6)
Year granted:
1911 (1) · 1912 (4) · 1913 (2) · 1915 (2) · 1920 (6) · 1922 (2)
Office:
GB (9) · US (8)
Inventors:
Alwin HITZEROTH (1) · Benjamin H MULL (1) · Carl PETERS (1) · Charles F WILCOX (1) · Douglas DOBBINS (2) · Eugene PAYART (1) · Fort De Burgh GREENWOOD (1) · Francis Michael Eggert (1) · HAWKINS OCKWELL (1) · Jakob WOHLSCHLAEGER (1) · John A SOWELL (1) · Otto SACK (1) · Peter L Harvey (1) · Walter Fisher LUFF (1) · William Clark (1) · William W Wert (1)
Inventor country:
None (8) · AT (1) · DE (2) · GB (3) · US (3)
Applicant person:
ALBINUS WILCOX (1) · DOUGLAS Clark WILLIAM (1) · ERNEST E SOWELL (1) · Francis Michael Eggert (1) · GREENWOOD FORT BURGH (1) · Harvey PETER L (1) · HAWKINS OCKWELL (1) · HITZEROTH ALWIN (1) · John DAY PREZ (2) · MULL BENJAMIN H (1) · PAYART Eugene (1) · PETERS CARL (1) · SACK Otto (1) · Walter Fisher Luff (1) · William W Wert (1) · WOHLSCHLAEGER JAKOB (1)
Applicant firm:
None (17)
Applicant type:
None (4) · INDIV (13)
Applicant is inventor:
No (4) · Yes (13)
Tech fields:
None (17)
Filing date:
1911 (1) · 1912 (4) · 1913 (2) · 1915 (2) · 1917 (2) · 1918 (6)
Full specification filed date:
None (17)
Application number:
16944917 (1) · 17272317 (1) · 191103943D (1) · 191205237D (1) · 191207886D (1) · 191221625D (1) · 191221952D (1) · 191325559D (1) · 191325937D (1) · 191502046D (1) · 191513933D (1) · 22679918 (1) · 23938218 (1) · 25966718 (1) · 26407618 (1) · 26509818 (1) · 26741818 (1)
Grant date:
February 1920 (1) · April 1920 (4) · September 1920 (1) · June 1922 (1) · July 1922 (1)
Granted:
No (8) · Yes (9)
Publication date:
None (17)
Supplementary to patent:
None (17)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (17)
Assigned to:
None (17)
National tech categories:
None (17)
IPCs:
None (16) · IPC B64C23/00 (1)
CPCs: (Click arrow to add another value)
Family year:
1911 (1) · 1912 (4) · 1913 (2) · 1915 (2) · 1917 (2) · 1918 (6)
First filing:
Yes (17)
Cites these patents:
None (17)
Citations from after 1930:
None (17)
Number of text pages:
None (17)
Number of claims:
None (17)
Number of diagram pages:
None (17)
Number of figures:
None (17)

Showing below up to 17 results in range #1 to #17.

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