Tube coupling having a longitudinally movable biting ring
United States Patent 3249373
Inventors:
Arthur, Goldstein
Publication Date:
05/03/1966
Assignee:
George, Goldstein P.
Kenneth, Goldstein
International Classes:
F16L25/10; F16L27/12; F16L25/00
US Patent References:
| 2950132 | Threadless pipe coupling having a split ring locking means | | | |
| 3150886 | Electrical conduit connector | | | |