Supports – Brackets – Specially mounted or attached
Patent
1994-06-02
1996-04-30
Chotkowski, Karen J.
Supports
Brackets
Specially mounted or attached
2482058, 248362, F16B 4700
Patent
active
055117520
ABSTRACT:
A cap, mounted upon the stem of a suction cup, is axially repositionable by axial and/or tilting movement relative to the stem to selectively close or open fluid communication between the concave space defined by the cup element of the suction cup and the ambient environment.
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Chotkowski Karen J.
King Anita M.
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