Invention Grant
- Patent Title: Dual extrusion snap closed ceiling sign hanger
- Patent Title (中): 双挤压扣封闭天花板吊牌
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Application No.: US10446388Application Date: 2003-05-28
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Publication No.: US06779771B2Publication Date: 2004-08-24
- Inventor: John Ostrovsky , Geoff Borg
- Applicant: John Ostrovsky , Geoff Borg
- Main IPC: A47G116
- IPC: A47G116

Abstract:
A dual extrusion hinged sign hanger hangs from the ceiling and holds signs, banners, posters, and any other sheet type of display material. Display material can be easily changed within a smooth non-damaging holder portion which opens for free non-friction insertion of the display material. The closure has flexible tabs on one side and a smooth flexible curved surface to hold the display material against the tabs. The closure acts perpendicularly to the display material with a snap together closure that does not come in contact with the display material.
Public/Granted literature
- US20030230690A1 Dual extrusion snap closed ceiling sign hanger Public/Granted day:2003-12-18
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