Impervious sheet with inflatable sides
United States Patent 2644173
US Patent References:
/0429894.html
- - 0429894

/0655087.html
- - 0655087

/1061259.html
- - 1061259

/1261314.html
- - 1261314

Water-hammock
- - 1329687


Inventors:
James, Wallace O.
Publication Date:
07/07/1953
View Patent Images:
Download PDF 2644173 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
James, Wallace O.
Primary Class:
5/425
Other Classes:
5/93.100, 5/946, 5/496, 5/484
International Classes:
A47C21/06; A47C23/047; A47D7/00; A47C21/00; A47C23/00
US Patent References:
1392533
1570470Air boat
1576211Mattress
2327794Water toboggan
Foreign References:
GB159299A