Drilldown: Patents

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Patents > Grant date: December 1912 & Number of text pages: 3-4 & Number of diagram pages: 2-7

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Year filed:
1909 (1) · 1910 (1) · 1911 (4) · 1912 (4)
Year granted:
(There are no values for this filter)
Office:
FR (1) · GB (2) · US (7)
Inventors:
Alexis Beurrier (1) · Antoine-Padoue Filippi (1) · Arthur George Watkins (1) · Belén Quezada (1) · Édouard-Jean Bigourdan (1) · Eli Pollak (1) · Emil Keller (1) · Ernest Marek (1) · François Rilleau (1) · Robert L. Monroe (1) · William Phillips (1)
Inventor country:
CH (1) · FR (3) · US (7)
Applicant person:
Alexis Beurrier (1) · Antoine-Padoue Filippi (1) · Arthur George Watkins (1) · Belén Quezada (1) · David James Beitzel (1) · Édouard-Jean Bigourdan (1) · Edward E. Clement (1) · Eli Pollak (1) · Emil Keller (1) · Ernest Marek (1) · François Rilleau (1) · John W. Monroe (1) · Robert L. Monroe (1) · William Phillips (1)
Applicant firm:
None (10)
Applicant type:
None (1) · INDIV (9)
Applicant is inventor:
No (1) · Yes (9)
Tech fields:
None (3) · airfoil (1) · airplane (2) · balance (1) · electricity (1) · helicopter (1) · LTA (1) · ornithopter (1) · safety (1) · structure (1) · whole (1)
Filing date:
1909 (1) · 1910 (1) · 1911 (4) · 1912 (4)
Full specification filed date:
June 24, 1912 (1)
Application number:
None (1) · 1909532022 (1) · 191128815D (1) · 1911604633 (1) · 1911646973 (1) · 1911660053 (1) · 191214736D (1) · 1912679570 (1) · 1912691671 (1) · 449486D (1)
Grant date:
December 3, 1912 (2) · December 17, 1912 (2) · December 19, 1912 (1) · December 23, 1912 (1) · December 24, 1912 (2) · December 31, 1912 (2)
Granted:
Yes (10)
Publication date:
December 1912 (1) · February 1913 (1)
Supplementary to patent:
None (9) · Patent FR-1911-442628 (1)
Related to aircraft:
1 (5) · Yes (5)
Patent agent:
None (3) · Chatwin, Herschell & Co. (1) · de Bongé (1) · Edward E. Clement (1) · Edward Evans & Co. (1) · Joshua R. Popps? (1) · Victor J. Evans (2)
Assigned to:
None (8) · Edward E. Clement (1) · John W. Monroe (1)
National tech categories:
None (2) · FR 6.4 (1) · USPC 244/110.00H (1) · USPC 244/122R (1) · USPC 244/131 (1) · USPC 244/139 (1) · USPC 244/17.17 (1) · USPC 244/17.19 (1) · USPC 244/177 (1) · USPC 244/30 (1) · USPC 244/76.00A (1) · USPC 244/80 (1) · USPC 244/87 (1) · USPC 244/9 (1) · USPC 244/93 (1)
IPCs:
None (5) · IPC B64C17/00 (1) · IPC B64C23/00 (1) · IPC B64C27/04 (1) · IPC B64C27/32 (1) · IPC B64C39/00 (1) · IPC B64D25/00 (1) · IPC B64D25/12 (1)
CPCs:
CPC B64B1/00 (1) · CPC B64C1/00 (1) · CPC B64C17/00 (2) · CPC B64C2025/325 (1) · CPC B64C23/005 (1) · CPC B64C27/32 (1) · CPC B64C2700/6212 (1) · CPC B64C2700/6271 (1) · CPC B64C2700/6281 (1) · CPC B64C29/0025 (1) · CPC B64C3/14 (1) · CPC B64C39/005 (1) · CPC B64C39/06 (1) · CPC B64D17/80 (1) · CPC G05D1/0061 (1)
Family year:
None (1) · 1909 (1) · 1910 (1) · 1911 (4) · 1912 (3)
First filing:
No (2) · Yes (8)
Cites these patents:
None (8) · Patent GB-1910-12819 (1) · US3062174 (1)
Citations from after 1930:
None (1) · 1 (1)
Number of text pages:
3 (5) · 4 (5)
Number of claims:
None (1) · 1 - 3 (3) · 3 - 20 (6)
Number of diagram pages:
2 (6) · 3 (2) · 4 (2)
Number of figures:
4 - 5 (3) · 5 - 20 (7)

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