Implements or apparatus for applying pushing or pulling force – Portable implements or apparatus for tensioning flexible... – Including rotatably driven drum for engaging either material...
Reexamination Certificate
2008-04-22
2008-04-22
Marcelo, Emmanuel M (Department: 3654)
Implements or apparatus for applying pushing or pulling force
Portable implements or apparatus for tensioning flexible...
Including rotatably driven drum for engaging either material...
C254S239000, C024S0700ST, C024S0690ST, C024S0710ST
Reexamination Certificate
active
07360753
ABSTRACT:
A cable tightening device includes a fixed unit, a rotation member rotatably mounted on the fixed unit, a movable unit mounted on the rotation member and movable relative to the fixed unit to drive the rotation member to rotate relative to the fixed unit in a oneway direction, and a locking unit mounted between the fixed unit and the movable unit to releasably lock the movable unit onto the fixed unit. Thus, the movable unit is locked onto the fixed unit by the locking unit to lock the cable tightening device and the cable so as to protect the cargo wound by the cable, thereby achieving an anti-theft purpose.
REFERENCES:
patent: 4227286 (1980-10-01), Holmberg
patent: 4395796 (1983-08-01), Akaura et al.
patent: 4493133 (1985-01-01), Nilsson
patent: 6457701 (2002-10-01), Huang
patent: 7100901 (2006-09-01), Gleinser
Kamrath Alan
Kamrath & Associates PA
Marcelo Emmanuel M
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