Title:
Sealing means for an aperture in an article comprised of flexible sheet material
United States Patent 3058187
US Patent References:
/RE24613.html
- - RE24613

/0136983.html
- - 0136983

/0610513.html
- - 0610513

/0631744.html
- - 0631744

/0963815.html
- - 0963815


Inventors:
Gugen, Norbert O.
Publication Date:
10/16/1962
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Assignee:
Pont DU.
Primary Class:
24/585.110
Other Classes:
24/603, 2/82, 2/2.170, 24/DIG.050, D02/739
International Classes:
A41F1/00; B63C11/02
US Patent References:
1086039
2392085Spray nozzle
2842773Joint for connecting flexible tubular members
Foreign References:
FR741870A