Drilldown: Patents

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Patents > Inventor location: None & Filing date: January 29, 1910 & Supplementary to patent: Patent DE-1908-239989

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
FR (1) · GB (1)
Inventors:
Paul Lehmann (2)
Inventor country:
DE (2)
Inventor location: (Click arrow to add another value)
Applicant person:
Paul Lehmann (2)
Applicant firm:
None (2)
Applicant type:
INDIV (2)
Applicant is inventor:
Yes (2)
Tech fields:
None (2)
Filing date:
January 29, 1910 (2)
Full specification filed date:
January 29, 1910 (1)
Application number:
191002302D (1) · 412044D (1)
Grant date:
April 1910 (1) · August 1910 (1)
Granted:
Yes (2)
Publication date:
July 1, 1910 (1)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Yes (2)
Patent agent:
Herbert Haddan & Co. (1) · Schwab (1)
Assigned to:
None (2)
National tech categories:
None (1) · FR 6.4 (1)
IPCs:
IPC B64B1/62 (2)
CPCs:
CPC B64B1/62 (2)
Family year:
(There are no values for this filter)
First filing:
No (2)
Cites these patents:
None (2)
Citations from after 1930:
None (2)
Number of text pages:
3 (1) · 4 (1)
Number of claims:
4 (2)
Number of diagram pages:
1 (2)
Number of figures:
2 (1) · 4 (1)

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