Patent US-1891-449404
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Electric radiator
Dewey Corporation of Syracuse, NY
Inventor location (imputed by HistPat): Syracuse, Onondaga county, NY (FIPSloc=36067)
Sources
Year filed | 1890 |
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Year granted | 1891 |
Office | US |
Patent number | 449404 |
Inventors | Mark W. Dewey |
Inventor country | US |
Applicant person | |
Applicant firm | Dewey Corporation |
Applicant type | |
Applicant is inventor? | 1 |
Original title | Electric heating apparatus |
English title | Electric heating apparatus |
Tech fields | |
Filing date | 1890-04-28 |
Full specification filed date | |
Application number | |
Grant date | 1891-03-31 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | No |
Serial number | 349794 |
Patent agent | |
Assigned to | Dewey Corporation, Syracuse, NY |
National tech categories | |
IPCs | |
CPCs | |
Family year | 1890 |
First filing? | |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
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