Title:
Combined tent and swing frame
Document Type and Number:
United States Patent 1666961

Inventors:
Delvin, Hart E.
Publication Date:
04/24/1928
View Patent Images:
Images are available in PDF form when logged in. To view PDFs, Login  or  Create Account (Free!)
Referenced by:
View patents that cite this patent
Export Citation:
Click for automatic bibliography generation
Assignee:
Delvin, Hart E.
Primary Class:
135/144
International Classes:
E04H15/00




<- Previous Patent (Selvage-relieving me...)   |   Next Patent (Fluid elevator) ->