Pipe joints or couplings – Swivel – Pipe in socket type
Reexamination Certificate
2003-03-28
2009-02-10
Hewitt, James M. (Department: 3679)
Pipe joints or couplings
Swivel
Pipe in socket type
C285S275000, C285S280000, C285S007000, C030S124000, C030S132000, C030S133000
Reexamination Certificate
active
07488004
ABSTRACT:
A swivelable vacuum hose coupler of a grooming clipper vacuum attachment includes a front attachment member attachable to a suction head of the vacuum attachment, a rear hose attachment member attachable to an end of a vacuum hose, and an annular swivel collar rigidly attached to a rear end portion of the front attachment member and rotatably coupled to a front end portion of the rear attachment member so as to hold the rear end portion of the front attachment member in an abutting relationship with the front end portion of the rear attachment member and the front attachment member in flow communication with the rear attachment member and to form a swivel joint with the rear attachment member such that the front attachment member can rotate at the swivel joint relative to the rear attachment member and thereby allow the rear attachment member to remain in a stationary position relative to the front attachment member.
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Romani Domenic A.
Romani R. Marlene
Eckert Seamans Cherin & Mellott , LLC
Hewitt James M.
M.D.C. Romani, Inc.
Silverman Arnold B.
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