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
2007-10-16
2007-10-16
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...
C254S238000, C024S0700ST, C024S0690CT
Reexamination Certificate
active
11615214
ABSTRACT:
A fastener includes a frame, a handle and a reel inserted through the frame and handle so that a strap can be reeled when the reel is rotated. Two protective units are formed on the frame or the handle for protecting the reel from the handle or the frame. Two ratchet wheels are connected to the reel. A first detent is movable on the frame for engagement with the ratchet wheels. A second detent is movable on the handle for engagement with the ratchet wheels.
REFERENCES:
patent: 4227286 (1980-10-01), Holmberg
patent: 5943742 (1999-08-01), Huang
patent: 6609275 (2003-08-01), Lin
patent: 6682053 (2004-01-01), Chou
Taiwanese Patent Publication No. 225765, Feb. 2006, 6 pages.
Kamrath & Associates P.A.
Marcelo Emmanuel M
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