Title:
Expansible hanger bars for supporting electric outlet boxes
Document Type and Number:
United States Patent 2713983
Inventors:
Michael, Kay
Plaque It!
Sponsored by: Flash of Genius |
Publication Date:
07/26/1955
View Patent Images:
Images are available in PDF form when logged in. To view PDFs, Login or
Create Account (Free!)
Referenced by:
Export Citation:
Assignee:
Michael, Kay
Primary Class:
Other Classes:
248/217.200, 248/546, 248/200.100, 248/906, 29/432, 82/11.100
International Classes:
H02G3/12
US Patent References: