Zip line pod arrangement

Details Zip line pod arrangement Zip line pod arrangement

2006-12-12

2009-11-03

Davis, Cassandra (Department: 3611)

Card, picture, or sign exhibiting

Signs

Hanging

C242S385000, C248S329000

Reexamination Certificate

active

07610706

ABSTRACT:
A stepwise-adjustable sign hanging device for supporting a sign from an overhead ceiling rail. The sign hanging device comprises a front housing and a rear housing enclosing a rotatably controllable spool arranged to stepwisedly dispense and retract a sign supporting line therefrom. A finger actuatable biased switch is arranged for release and locking of the spool with respect to the housing. A pair of ceiling rail engaging clips are arranged on an upper side of the housing to twistably engage an overhead ceiling rail.

REFERENCES:
patent: 685856 (1901-11-01), Menuez
patent: 3233591 (1966-02-01), Rogers et al.
patent: 6708939 (2004-03-01), Walker
patent: 2004/0031898 (2004-02-01), Mijatovic

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