Patent US-1911-1012201

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This patent discovered indirectly from German patent shown at Lilienthal museum site.

Patent family descending from Patent US-1911-1012201

Sources


Year filed 1905
Year granted 1911
Office US
Patent number 1012201
Inventors William Harper Jr.
Inventor country US
Applicant person William Harper Jr.
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Combined explosive-engine and air-propeller
English title Combined explosive-engine and air-propeller
Tech fields explosive, engine, aerial propeller
Filing date May 19, 1905
Full specification filed date
Application number
Grant date December 19, 1911
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number 261135
Patent agent
Assigned to
National tech categories USPC 123/44R
IPCs IPC F02B75/00, IPC F02B57/08, IPC F02B57/00
CPCs CPC F02B57/08
Family year 1905
First filing? Yes
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 2
Number of diagram pages 2
Number of figures 5
Number of claims 5