Gripping device
United States Patent 2995388
US Patent References:
Expansion joint
- - 2445580

Well-head seal
- - 2456081

Coupling for tubular members
- - 2456203

Connecting device
- - 2474880

Pipe coupling
- - 2670223


Inventors:
Morello Jr., William
Jackson, Winthrop E.
Publication Date:
08/08/1961
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Assignee:
CANNON ELECTRIC COMPANY
Primary Class:
285/340
Other Classes:
439/583, 174/88C, 285/348, 285/354
International Classes:
F16L19/08; H01R13/59; H02G3/06; F16L19/00; H01R13/58; H02G3/02
Foreign References:
FR641793A
FR840649A