Winding – tensioning – or guiding – Reeling device – With spring motor
Reexamination Certificate
2011-03-22
2011-03-22
Rivera, William A (Department: 3654)
Winding, tensioning, or guiding
Reeling device
With spring motor
C242S385100
Reexamination Certificate
active
07909281
ABSTRACT:
A wire-winding device includes a circuit unit, a wire-winding disk, two cables, a scroll spring and a circuit unit. The insulating body has receiving space. The wire-winding disk is rotatably located in the receiving space. The wire-winding disk has at least one concave slot. There is a rolling ball between the concave slot and the insulating body. The scroll spring is connected between the wire-winding disk and the insulating body. The circuit unit is located in the wire-winding disk and is electrically connected with the two cables. Thereby, the user can rapidly receive or lease the cable to adjust the length of the cable, and use the circuit unit to convert the input voltage or current into a desired voltage or current for outputting.
REFERENCES:
patent: 3619518 (1971-11-01), Blanch et al.
patent: 3808382 (1974-04-01), Blanch et al.
patent: 3854017 (1974-12-01), Crim
patent: 4300665 (1981-11-01), Arechaga
patent: 6199674 (2001-03-01), Liao
patent: 6315231 (2001-11-01), Liaom
patent: 6416355 (2002-07-01), Liao
patent: 6808138 (2004-10-01), Liao
patent: 6866219 (2005-03-01), Wei
patent: 7364109 (2008-04-01), Kuo
patent: 2004/0094649 (2004-05-01), Park
patent: 2006/0011763 (2006-01-01), Kuo
patent: 2007/0001046 (2007-01-01), Wu
Rivera William A
Rosenberg , Klein & Lee
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