Drilldown: Patents

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Patents > Related to aircraft: 0 & Family year: 1911 & Number of text pages: 3-20

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
CH (1) · FR (2)
Inventors:
None (1) · Ambrogio Vertua (1) · Jacques-Jacinthe Ravelli (1)
Inventor country:
CH (1) · FR (1) · IT (1)
Inventor location:
None (3)
Applicant person:
None (1) · Ambrogio Vertua (1) · Jacques-Jacinthe Ravelli (1)
Applicant firm:
None (2) · Novitas Fabrik Elektrischer Apparate A.-G. (1)
Applicant type:
COMPANY (1) · INDIV (2)
Applicant is inventor:
No (1) · Yes (2)
Tech fields:
None (3)
Filing date:
May 1911 (1) · August 1911 (1) · October 1911 (1)
Full specification filed date:
None (3)
Application number:
None (1) · 433009D (1) · 58079D (1)
Grant date:
October 1911 (2) · February 1913 (1)
Granted:
Yes (3)
Publication date:
December 22, 1911 (1) · January 6, 1912 (1)
Supplementary to patent:
None (2) · Patent IT 23-june-1911-Vertua (1)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (1) · Dr. Forrer & Hug (1) · L. Gardet (1)
Assigned to:
None (3)
National tech categories:
CH 114d (1) · FR 10.1 (1) · FR 10.4 (1)
IPCs:
IPC B22D33/00 (1) · IPC B60B9/20 (1) · IPC B60G3/01 (1) · IPC B64C11/00 (1) · IPC B64C11/36 (1) · IPC B64C23/00 (1) · IPC B64C29/00 (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:
CPC B22D33/00 (1) · CPC B60B9/20 (1) · CPC B60G3/01 (1) · CPC B64C11/001 (1) · CPC B64C11/36 (1) · CPC B64C23/005 (1) · CPC B64C29/0016 (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 (2)
Cites these patents:
None (3)
Citations from after 1930:
None (3)
Number of text pages:
3 (2) · 4 (1)
Number of claims:
1 (1) · 4 (1) · 5 (1)
Number of diagram pages:
1 (2) · 4 (1)
Number of figures:
2 (1) · 8 (2)

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