Special receptacle or package – Combined or convertible – Packaged assemblage or kit
Patent
1996-03-01
1998-03-10
Sewell, Paul T.
Special receptacle or package
Combined or convertible
Packaged assemblage or kit
2063042, 2064851, B65D 4516
Patent
active
057250995
ABSTRACT:
A vacuum breaker vent valve is disclosed along with a coupler device and the packaging designed to enclose the valve and the coupler device. As packaged, the valve stem is received within the coupler device and the packaging, in two halves, is fastened above and below the valve and coupler device to enclose them. In use, the coupler device is inverted and attached to a sanitary system pipe and the valve is coupled on the coupler device. The packaging halves are assembled over the valve to provide protection.
REFERENCES:
patent: 2586448 (1952-02-01), Weber et al.
patent: 2872938 (1959-02-01), Hansen et al.
patent: 2928413 (1960-03-01), Hansen et al.
patent: 3941237 (1976-03-01), MacGregor, Jr.
patent: 4061226 (1977-12-01), Essen
patent: 4232706 (1980-11-01), Ericson
patent: 4440406 (1984-04-01), Ericson
patent: 4535807 (1985-08-01), Ericson
patent: 4556084 (1985-12-01), Frawley
patent: 4807759 (1989-02-01), Castner
patent: 4886085 (1989-12-01), Miller
patent: 4991623 (1991-02-01), Ericson
patent: 5316146 (1994-05-01), Graff
patent: 5328046 (1994-07-01), Kutz et al.
patent: 5384103 (1995-01-01), Miller
Bui Luan K.
Larson Herbert W.
Sewell Paul T.
Studor Trading Ltd.
LandOfFree
Vacuum breaker vent valve packaging and installation system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vacuum breaker vent valve packaging and installation system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacuum breaker vent valve packaging and installation system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-132261