Pipe joints or couplings – Vacuum cleaner type
Reexamination Certificate
2005-11-15
2005-11-15
Nicholson, Eric K. (Department: 3679)
Pipe joints or couplings
Vacuum cleaner type
C285S319000, C285S307000
Reexamination Certificate
active
06964434
ABSTRACT:
A coupling part joins at least one tubular or bar-shaped part to a further part. The coupling part contains at least one sleeve part that accommodates the tubular or bar-shaped part, whereby at least one first detent element is provided on the inside of the sleeve part and interacts with a first counter detent element provided on the tubular or bar-shaped part. The detent connection of the first detent and counter detent element can be disengaged by displacing the sleeve part. A coupling part of the aforementioned type is characterized by its ability to be easily disengaged.
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Beck Wolfgang
Hamm Silvio
Prell Manfred
BSH Bosch und Siemens Haus-geraete GmbH
Loest Craig J.
Nicholson Eric K.
Warnock Russell W.
Winburn John T.
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