Device and method for making and using a pipe coupling device

Details Device and method for making and using a pipe coupling device Device and method for making and using a pipe coupling device

2006-05-08

2010-06-15

Hewitt, James M (Department: 3679)

Pipe joints or couplings

With means blocking release of holding means

Set screw

C285S373000, C285S404000, C285S419000

Reexamination Certificate

active

07735875

ABSTRACT:
A pipe coupling device that secures a first pipe to a second pipe. The pipe coupling device includes a collet disposed within a collar having a fastening mechanism. The collet includes a first collet portion that interlocks with a second collet portion to form a seal that fastens the first pipe securely to the second pipe.

REFERENCES:
patent: 250698 (1881-12-01), Wilson
patent: 494996 (1893-04-01), Dwelle
patent: 520952 (1894-06-01), Cox
patent: 623416 (1899-04-01), McCrory
patent: 1978195 (1934-10-01), Hass
patent: 2210340 (1940-08-01), Reinhardt
patent: 2472307 (1949-06-01), Nagel
patent: 2739018 (1956-03-01), Collett
patent: 3771820 (1973-11-01), Hoss et al.
patent: 3905623 (1975-09-01), Cassel
patent: 4257628 (1981-03-01), Petersen
patent: 4281856 (1981-08-01), Litman et al.
patent: 4611839 (1986-09-01), Rung et al.
patent: 5098134 (1992-03-01), Monckton
patent: 5160175 (1992-11-01), Yang
patent: 5823581 (1998-10-01), Coppolo
patent: 6170891 (2001-01-01), Mercado et al.
patent: 6557908 (2003-05-01), Houtschilt
patent: 7410192 (2008-08-01), Ignaczak et al.
Computer numerical control (CNC) (in Computer-aided engineering). (2001). In Dictionary of Engineering Terms, Butterworth-Heinemann. Retrieved Jun. 19, 2008, from http://www.credoreference.com/entry/759190.

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