Winding – tensioning – or guiding – Coil holder or support – Randomly oriented coil holder
Reexamination Certificate
2007-09-12
2009-06-30
Rivera, William A (Department: 3654)
Winding, tensioning, or guiding
Coil holder or support
Randomly oriented coil holder
C242S422400, C242S405300
Reexamination Certificate
active
07552891
ABSTRACT:
A stretch film dispenser includes a base, a reel and two brake devices. The reel is connected to the base for rotation. The brake devices are connected to two flexible members on an outer annular wall of the base to be pressed for braking the reel.
REFERENCES:
patent: 5915642 (1999-06-01), Davis
patent: 6227480 (2001-05-01), Huang
patent: 6651918 (2003-11-01), Huang
patent: 6892975 (2005-05-01), Yu Chen
patent: 7210649 (2007-05-01), Yu Chen
Browdy and Neimark , P.L.L.C.
Rivera William A
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