Covering for an architectural opening
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 20, 2016
Grant Date -
Feb 5, 2015
app pub date -
Feb 28, 2013
filing date -
Feb 28, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
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Abstract
A covering for an architectural opening comprising: a rail; a covering material, attached to said rail; at least two cords for guiding, supporting and/or lifting the covering material, the cords extending through the rail; and at least one weight disposed within the rail; characterised in that the rail comprises a longitudinally extending front portion, a longitudinally extending rear portion and a longitudinally extending central portion disposed between the front portion and the rear portion, and wherein said at least one weight is positioned at a location remote from the central portion.
First Claim
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International Classification(s)
- 2013 Application Filing Year
- E06B Class
- 635 Applications Filed
- 554 Patents Issued To-Date
- 87.25 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 5 Citation Count
- E06B Class
- 18.79 % this patent is cited more than
- 9 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 20, 2028 |
