Trade-mark For Clocks And Watches

Summary: 

THE SLEEP CHECKER

Patent Dates


Application Date: 

1915-04-19   

Issue Date: 

1915-11-30   

In Use Since: 

1915-04-08

Patent Numbers


Patent Number: 

107459   

Serial Number: 

86061

Patent Type: 

Trademark

Patent Country: 

United States

Patent Companies


Owner: 

Western Clock Company 1912 to 1936   

User: 

Westclox

Patent Personnel


Notary Public: 

Stewart, L. J.   

Secretary: 

Roth, Ernst