Guide rail device for hanging doors
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 12, 1994
Grant Date -
N/A
app pub date -
Jan 17, 1992
filing date -
Jan 17, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A guide rail device is provided for hanging doors. The device is effective to accurately guide the hanging door without deviation, yet does not project up from the floor when the doors are open, as is the case with a guide rail or a groove-rail mounted on the floor surface. When the hanging doors are open, guides of the device are retracted into a guide rail in the floor surface and thus do not project from the floor surface. When the hanging doors are closed, the guides are projected from the floor surface and are fitted in a long groove from in a bottom end surface of the hanging doors, such that the hanging doors are prevented from deviating while being moved.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully