Vacuum cleaner current-carrying hose connection system

Details Vacuum cleaner current-carrying hose connection system Vacuum cleaner current-carrying hose connection system

2007-06-05

2007-06-05

Paumen, Gary F. (Department: 2833)

Electrical connectors

Having retainer or passageway for fluent material

Fluent material transmission line

C015S377000, C174S047000, C285S007000

Reexamination Certificate

active

10665127

ABSTRACT:
A vacuum cleaner current-carrying hose connection system is disclosed having a female connection end on a first vacuum cleaner current-carrying hose adapted for receiving a male connection end on a second vacuum cleaner current-carrying hose. The male connection has at least two male receptor plugs configured for inserting into female receptor holes in the female connection end.A vacuum cleaner hose connection system is further disclosed having a male connection end that has at least two male receptor plugs for transmitting current, a female connection end having at least two female receptor holes for receiving the male receptor plugs, and the male and female connection ends being rotatably movable, about the longitudinal axis of at least one of the female connection end and the male connection end, between an unengaged position and an engaged position.

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