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Summary:
SLEEPMETER
Patent Dates
Application Date:
1910-09-21
Issue Date:
1910-12-27
In Use Since:
1910-08-01
Patent Numbers
Patent Number:
80503
Serial Number:
51903
Patent Type:
Trademark
Patent Country:
United States
Patent Companies
Owner:
Western Clock Manufacturing Company
User:
Westclox
Patent Personnel
Witness:
Radtke, William
Witness:
Brauns, Paul
Attorney:
Neureuther, Andrew
Notary Public:
Hackman, H. E
Secretary:
Roth, Ernst
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