Winding – tensioning – or guiding – Reeling device – Multiple windings
Reexamination Certificate
2006-07-31
2009-06-16
Kim, Sang (Department: 3654)
Winding, tensioning, or guiding
Reeling device
Multiple windings
C242S388200, C242S118200, C242S118400, C242S579000
Reexamination Certificate
active
07546969
ABSTRACT:
A miniature cord reel device comprising latch mechanism, where the latch mechanism is realized with a top flange, a bottom flange, attached on both ends of a core, a rotating sleeve, two projections on both sides of the cutout on the sleeve, a groove with groove notches on the top flange and the bottom flange.
REFERENCES:
patent: 3208121 (1965-09-01), Price
patent: 4390142 (1983-06-01), Cheng
patent: 4802638 (1989-02-01), Burger et al.
patent: 06171836 (1994-06-01), None
Kim Sang
Kuramoto Yoshisuke
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