Joint for piping

Details Joint for piping Joint for piping

2006-03-21

2006-03-21

Bochna, David (Department: 3679)

Pipe joints or couplings

Essential catch

Leaf spring

C285S282000

Reexamination Certificate

active

07014221

ABSTRACT:
A joint for piping includes a pipe with an annular swelling wall and a connector body with a socket that includes locking pieces. The locking pieces hold the annular swelling wall when the pipe is inserted through the connector body to connector the pipe to the connector body. A projected member on the pipe fits in a recess on the connector body to prevent rotation between the pipe and the connector body.

REFERENCES:
patent: 2476172 (1949-07-01), Williams
patent: 2819914 (1958-01-01), Eitner
patent: 2935338 (1960-05-01), Mills, Jr.
patent: 3280526 (1966-10-01), Pepitonc
patent: 4139222 (1979-02-01), Loland
patent: 4730856 (1988-03-01), Washiza
patent: 4776616 (1988-10-01), Umehara et al.
patent: 4895396 (1990-01-01), Washizu
patent: 4913467 (1990-04-01), Washizu
patent: 4915420 (1990-04-01), Washizu
patent: 4944537 (1990-07-01), Usui et al.
patent: 4946205 (1990-08-01), Washizu
patent: 4948180 (1990-08-01), Usui et al.
patent: 4964658 (1990-10-01), Usui et al.
patent: 4972216 (1990-11-01), Ueda et al.
patent: 5048875 (1991-09-01), Usui et al.
patent: 5090748 (1992-02-01), Usui et al.
patent: 5094481 (1992-03-01), Takikawa et al.
patent: 5098136 (1992-03-01), Washizu
patent: 5112084 (1992-05-01), Washizu
patent: 5114250 (1992-05-01), Usui
patent: 5127682 (1992-07-01), Washizu
patent: 5131691 (1992-07-01), Washizu
patent: 5141264 (1992-08-01), Usui
patent: 5154450 (1992-10-01), Washizu
patent: 5154451 (1992-10-01), Washizu
patent: 5160177 (1992-11-01), Washizu
patent: 5163719 (1992-11-01), Washizu
patent: 5172940 (1992-12-01), Usui et al.
patent: 5176412 (1993-01-01), Washizu
patent: 5211427 (1993-05-01), Washizu
patent: 5324081 (1994-06-01), Umezawa
patent: 5328216 (1994-07-01), Miyauchi et al.
patent: 5338073 (1994-08-01), Washizu et al.
patent: 5354106 (1994-10-01), Washizu et al.
patent: 5575512 (1996-11-01), Umezawa
patent: 5580100 (1996-12-01), Umezawa et al.
patent: 5890749 (1999-04-01), Fukaya et al.
patent: 6412830 (2002-07-01), Akiyama et al.
patent: 6595558 (2003-07-01), Kusanagi
patent: 6682106 (2004-01-01), Parker
patent: 2278095 (1990-11-01), None
patent: 7-269765 (1995-10-01), None
patent: 9-280451 (1997-10-01), None
patent: 2002-276878 (2002-09-01), None

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