Drilldown: Patents

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Patents > Inventor country: CH & Filing date: 1911 & Number of text pages: 3-10

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
CH (2) · FR (2) · GB (3)
Inventors:
None (1) · Dane Hurlburt (2) · Emil Keller (2) · Heinrich Zwicky (1) · Max Reymond (1)
Inventor country: (Click arrow to add another value)
Inventor location:
None (7)
Applicant person:
None (1) · Dane Hurlburt (2) · Emil Keller (2) · Heinrich Zwicky (1) · Max Reymond (1)
Applicant firm:
None (6) · Novitas Fabrik Elektrischer Apparate A.-G. (1)
Applicant type:
COMPANY (1) · INDIV (6)
Applicant is inventor:
No (1) · Yes (6)
Tech fields:
None (2) · Airplane (1) · fixed wing design (1) · Monoplane (1) · ornithopter (1) · propulsion (1) · stability (1) · steering (1)
Filing date:
August 1911 (1) · September 1911 (2) · October 1911 (1) · November 1911 (2) · December 1911 (1)
Full specification filed date:
None (7)
Application number:
None (1) · 191118311D (1) · 191120872D (1) · 191128815D (1) · 436390D (1) · 437811D (1) · 58079D (1)
Grant date:
January 1912 (2) · February 1912 (2) · December 1912 (1) · February 1913 (2)
Granted:
No (1) · Yes (6)
Publication date:
March 1912 (1) · May 1912 (1) · February 1913 (1)
Supplementary to patent:
None (3) · Patent CH-1910-54251 (1) · Patent DE-1910-12-21 (1) · Patent FR-1910-420958 (2)
Related to aircraft:
0 (1) · 1 (4) · Yes (2)
Patent agent:
Boult, Wade & Tennant (1) · Brewer & Son (1) · Chatwin, Herschell & Co. (1) · Dr. Forrer & Hug (1) · E. Blétry (1) · E. Blum & Co. (1) · Wattier (1)
Assigned to:
None (7)
National tech categories:
None (3) · CH 114d (1) · CH 129b (1) · FR 6.4 (2)
IPCs:
None (1) · IPC B22D33/00 (1) · IPC B64C11/00 (2) · IPC B64C17/00 (2) · IPC B64C23/00 (1) · IPC B64C29/00 (1) · IPC B64C3/38 (1) · IPC B64C39/00 (1) · IPC F02K1/28 (1) · IPC F02K1/36 (1) · IPC F16C17/10 (1) · IPC F16F9/06 (1) · IPC F16F9/32 (1) · IPC F16F9/34 (1) · IPC F16F9/348 (1) · IPC F22D11/02 (1)
CPCs:
None (1) · CPC B22D33/00 (1) · CPC B64C11/001 (1) · CPC B64C11/006 (1) · CPC B64C17/00 (2) · CPC B64C23/005 (1) · CPC B64C2700/6212 (2) · CPC B64C2700/6295 (1) · CPC B64C29/0016 (1) · CPC B64C3/385 (1) · CPC B64C39/00 (1) · CPC F02K1/28 (1) · CPC F02K1/36 (1) · CPC F16C17/10 (1) · CPC F16C2326/43 (1) · CPC F16F9/06 (1) · CPC F16F9/3214 (1) · CPC F16F9/3415 (1) · CPC F16F9/3482 (1) · CPC F22D11/02 (1)
Family year:
(There are no values for this filter)
First filing:
No (1) · Yes (6)
Cites these patents:
None (6) · Patent GB-1910-12819 (1)
Citations from after 1930:
None (4)
Number of text pages:
3 (4) · 4 (3)
Number of claims:
1 (1) · 2 (1) · 4 (3) · 5 (1) · 7 (1)
Number of diagram pages:
1 (4) · 2 (3)
Number of figures:
2 (1) · 4 (3) · 7 (1) · 8 (1) · 15 (1)

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