Drilldown: Patents

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Patents > Applicant firm: None & Filing date: June 17, 1918 & Related to aircraft: None

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
US (3)
Inventors:
Glenn L Davis (1) · Louis T Frederick (1) · Scott H TOLMAN (1)
Inventor country:
None (1) · US (2)
Inventor location:
None (3)
Applicant person:
Davis GLENN L (1) · TOLMAN SCOTT H (1) · Westinghouse Electric and Manufacturing Company (1)
Applicant firm: (Click arrow to add another value)
Applicant type:
COMPANY (1) · INDIV (2)
Applicant is inventor:
No (1) · Yes (2)
Tech fields:
None (3)
Filing date:
June 17, 1918 (3)
Full specification filed date:
None (3)
Application number:
24027318 (1) · 24028518 (1) · 24038818 (1)
Grant date:
May 1920 (1) · June 1920 (1) · January 1922 (1)
Granted:
Yes (3)
Publication date:
None (3)
Supplementary to patent:
None (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (3)
Assigned to:
None (3)
National tech categories:
None (3)
IPCs:
None (3)
CPCs:
CPC B64C25/42 (1) · CPC B64C2700/6295 (1) · CPC B64C3/18 (1) · CPC B64C39/00 (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:
None (3)
Number of claims:
None (3)
Number of diagram pages:
None (3)
Number of figures:
None (3)

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