Valve cover

Fluid handling – Processes – Cleaning – repairing – or assembling

Reexamination Certificate

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Details

C137S015180, C137S377000, C137S382000

Reexamination Certificate

active

10958445

ABSTRACT:
A valve cover having a valve cover body, preferably of two sections. These sections are placed on either side of a valve. When joined, the sections enclose the valve, but form line apertures around the lines leading to and from the valve. Once the sections are in place, a cap is placed over the sections. The cap is sized to fit the sections tightly and will prevent the sections from separating. The cap may be provided with a tongue in groove mechanism to prevent accidental removal of the cap and to help secure the cap to the valve cover body. The cap and the valve cover body are also preferably provided with locking apertures. When these locking apertures are aligned, the cap may be secured to the valve cover body with a lock. With the valve cover locked in place around a valve, access to the valve is denied.

REFERENCES:
patent: 116326 (1871-06-01), Koche
patent: 748720 (1904-01-01), Glazier
patent: 1084996 (1914-01-01), Wright
patent: 1439552 (1922-12-01), Johnson
patent: 1829444 (1931-10-01), Goebel et al.
patent: 1833924 (1931-12-01), Wayer
patent: 2206707 (1940-07-01), Shaw
patent: 3245240 (1966-04-01), De Forrest
patent: 3284121 (1966-11-01), Lyon
patent: 3981165 (1976-09-01), Wersinger
patent: 4254888 (1981-03-01), Chandler
patent: 4377245 (1983-03-01), Patty
patent: 4405161 (1983-09-01), Young et al.
patent: 4422314 (1983-12-01), Cooper
patent: 4457445 (1984-07-01), Hanks et al.
patent: 4541256 (1985-09-01), Green
patent: 4570470 (1986-02-01), Gray, Sr.
patent: 4576315 (1986-03-01), Vitale
patent: 4662542 (1987-05-01), Vitale
patent: 5027626 (1991-07-01), Appelbaum
patent: 5033280 (1991-07-01), Johnson
patent: 5092359 (1992-03-01), Wirth et al.
patent: 5152313 (1992-10-01), Chapman, Jr.
patent: 5201202 (1993-04-01), Kam
patent: 5238141 (1993-08-01), Callegari et al.
patent: 5417093 (1995-05-01), Heiberg et al.
patent: 5494465 (1996-02-01), Jenkins
patent: 5613386 (1997-03-01), Mire, Sr.
patent: 5797415 (1998-08-01), Nicholson et al.
patent: 5836345 (1998-11-01), Ericson
patent: 6085557 (2000-07-01), Kaye, Jr.
patent: 6123098 (2000-09-01), Gremillion, III
patent: 6186742 (2001-02-01), Gremillion, III
patent: 6298521 (2001-10-01), Butterfield
Nibco, Inc., Valves Brochure, prior to Nov. 6, 1998 (admitted prior art).

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