Drilldown: Patents

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Patents > Inventor country : GB or US & Grant date: July 23, 1912

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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) · US (8)
Inventors:
August Merckens (1) · Charles Ehlers (1) · David Henderson Blake (1) · George T PEAY Jr. (1) · John J. Lauer (1) · John Washington Wilson (1) · Pehr A. Nilsson (1) · Robert Ross Zell (1) · William A. Bond (1)
Inventor country: (Click arrow to add another value)
Inventor location:
None (8) · Alabama (1) · Birmingham, Alabama (1) · Jefferson county, Alabama (1)
Applicant person:
None (1) · Andrew M. Johnson (1) · August Merckens (1) · Charles Ehlers (1) · Charles H. Merriman (1) · David Henderson Blake (1) · James W. Happle (1) · John J. Lauer (1) · John Washington Wilson (1) · Le Grand Merriman (1) · PEAY GEORGE T JR (1) · Pehr A. Nilsson (1) · Robert E. Johnson (1) · William A. Bond (1)
Applicant firm:
None (8) · Zell Automobile (1)
Applicant type:
COMPANY (1) · INDIV (8)
Applicant is inventor:
No (2) · Yes (7)
Tech fields:
None (9)
Filing date:
September 1910 (1) · October 1910 (1) · March 1911 (1) · September 1911 (4) · April 1912 (1) · May 1912 (1)
Full specification filed date:
None (9)
Application number:
None (3) · 1910580697 (1) · 1910588965 (1) · 1911615137 (1) · 1911649105 (1) · 1911650685 (1) · 1912694877 (1)
Grant date:
July 23, 1912 (9)
Granted:
Yes (9)
Publication date:
None (9)
Supplementary to patent:
None (8) · Patent US-1909-970771 (1) · Patent US-1910-1055379 (1)
Related to aircraft:
1 (5) · Yes (4)
Patent agent:
None (3) · Joshua R. H. Potts (1) · Junius P. Wilson (1) · None (1) · Noyes & Harriman (1) · Unclear (1) · Victor J. Evans (1)
Assigned to:
None (7) · Charles H Merriman (1) · David H Blake (1) · James W Happle (1) · Le Grand Merriman (1) · Robert E Johnson (1) · Zell Automobile (1)
National tech categories:
USPC 114/67A (1) · USPC 244/100R (1) · USPC 244/25 (1) · USPC 244/50 (1) · USPC 244/63 (2) · USPC 244/66 (1) · USPC 244/79 (1) · USPC 244/96 (1) · USPC 416/237 (1)
IPCs:
None (8) · IPC B64B1/00 (1)
CPCs:
CPC B64B1/00 (1) · CPC B64B1/40 (1) · CPC B64C13/00 (1) · CPC B64C17/06 (1) · CPC B64C2025/325 (1) · CPC B64C9/00 (1) · CPC B64F1/06 (2) · CPC F04D29/384 (1) · CPC Y02T70/122 (1)
Family year:
1909 (1) · 1910 (1) · 1911 (5) · 1912 (2)
First filing:
No (1) · Yes (8)
Cites these patents:
None (9)
Citations from after 1930:
None (2) · 3 (1)
Number of text pages:
None (2) · 2 (2) · 3 (1) · 4 (3) · 7 (1)
Number of claims:
None (2) · 3 (1) · 6 (1) · 7 (2) · 12 (2) · 30 (1)
Number of diagram pages:
None (2) · 1 (1) · 2 (2) · 3 (3) · 4 (1)
Number of figures:
None (2) · 3 (2) · 4 (2) · 5 (2) · 8 (1)

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