Retractable display apparatus

Details Retractable display apparatus Retractable display apparatus

2004-08-04

2008-12-02

Silbermann, Joanne (Department: 3611)

Card, picture, or sign exhibiting

Changing exhibitor

Single reel and web

C359S461000, C160S023100, C160S015000, C160S237000, C242S271000

Reexamination Certificate

active

07458175

ABSTRACT:
A retractable display apparatus (10) comprises a housing (12), a drum (14) journalled for rotation in the housing, a display sheet (16) wound on to the drum, and a slot (22) in the housing through which the display sheet can be unwound from the drum against the action of a return spring, wherein a flexible leader strip (28) extendable through the slot is provided for releasably attaching the display sheet to the drum (14) in an easy and convenient manner outside the housing (12). The leader strip (28) has ribs (28.2) along both longitudinal edges, one rib being engageable with the drum and the other with an undercut formation (30) secured to the display sheet (16).

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patent: 2004/0020603 (2004-02-01), Johansson
patent: 1 509 513 (1969-11-01), None
patent: 1 285 421 (2004-01-01), None

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