Patent US-1878-202396

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Inventor location: Baltimore City, Maryland

Sources


Year filed 1877
Year granted 1878
Office US
Patent number 202396
Inventors Charles M. Bailey
Inventor country US
Inventor location
Applicant person
Applicant firm
Applicant type
Applicant is inventor? Yes
Original title Improvement in means for reversing propeller-blades
English title Means for reversing propeller blades
Tech fields propeller
Filing date
Full specification filed date
Application number
Grant date April 16, 1878
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Partially
Serial number
Patent agent R. D. Williams
Assigned to
National tech categories
IPCs
CPCs CPC B64C11/36
Family year 1878
First filing? No
Cites these patents
Citations from after 1930
Application ID 45903140
INPADOC family ID
Number of text pages 1
Number of diagram pages 2
Number of figures 3
Number of claims 2