Coded security sensor for a door
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 11, 2010
Grant Date -
Jan 29, 2009
app pub date -
Jul 25, 2007
filing date -
Jul 25, 2007
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of detecting a position of a movable building structure includes mounting a readable code in association with a first surface of the movable building structure or with a second surface of a second structure. A code reader is mounted in association with the other of the first surface and the second surface. The readable code is read by the code reader to thereby verify that the first surface of the movable building structure is disposed in opposition to the second surface of the second structure.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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