Title:
Inflatable article
United States Patent 2697229
US Patent References:
Fluid center article
- - 2044913
Valve
- - 2240979
Inflating valve for hollow articles
- - 2387455
Breast protector
- - 2516129
Self-sealing valve for inflatable pneumatic bladders or the like
- - 2597924
Fluid center article
- - 2044913
Valve
- - 2240979
Inflating valve for hollow articles
- - 2387455
Breast protector
- - 2516129
Self-sealing valve for inflatable pneumatic bladders or the like
- - 2597924
Inventors:
Krueger, Elmer E.
Publication Date:
12/21/1954
View Patent Images:
Export Citation:
Assignee:
SUNLAND LATEX PRODUCTS CO
Primary Class:
Other Classes:
137/223, 206/522, 52/2.180
International Classes:
A41C3/10; A61F2/52; F16K15/20; A41C3/00; A61F2/50; F16K15/00