Electrical connectors – Having retainer or passageway for fluent material – Fluent material transmission line
Patent
1990-06-11
1991-04-02
Abrams, Neil
Electrical connectors
Having retainer or passageway for fluent material
Fluent material transmission line
15314, H01R 460
Patent
active
050044281
ABSTRACT:
An endpiece for a vacuum hose of a central vacuum system. There is a body having first and second ends. A nozzle projects outwardly from the first end and to go into an inlet valve of a central vacuum system. An opening in the second end receives the vacuum hose. A pathway through the body, communicates the nozzle and the opening in the second end. A connector on the body is generally adjacent the first end and a conductor joins the connector to the second end so that electrical current can be conducted from the connector to the second end of the body.
REFERENCES:
patent: 3034085 (1962-05-01), Pauler et al.
patent: 3258553 (1966-06-01), Breslin
Abrams Neil
Nguyen Khiem
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