Title:
Ladder
Document Type and Number:
United States Patent 1342153


Inventors:
Bissell, Harry C.
Chase, James G.
      Plaque It!

Sponsored by:
Flash of Genius
Publication Date:
06/01/1920
View Patent Images:
Images are available in PDF form when logged in. To view PDFs, Login  or  Create Account (Free!)
Export Citation:
Click for automatic bibliography generation
Assignee:
Bissell, Harry C.
Chase, James G.
Primary Class:
182/23
International Classes:
E06C1/12; E06C1/00