Arrangement for a roller blind
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 5, 2016
Grant Date -
Mar 26, 2015
app pub date -
Sep 25, 2014
filing date -
Sep 26, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An arrangement for retracting and extending a roller blind web has a shaft (8) rotatably mounted in a cassette (6). A first longitudinal edge (10) of the roller blind (4) is mounted on the shaft (8) and can wind around the shaft (8). An end strip (14) is movable relative to the cassette (6) and has a housing (20) to which the second longitudinal edge (12) of the web (4) is connected. First and second gearwheels (30) with different diameters are in the housing (20) of the end strip (14) and can rotate about a common shaft (34). First and second telescopic arms (22, 24) are in the housing (20) and have first and second racks (26, 28) that engage the first and second gearwheels (30, 32). Thus, the telescopic arms (22, 24) can move simultaneously relative to the housing (20) by different distances in opposite directions.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2014 Application Filing Year
- B60J Class
- 574 Applications Filed
- 487 Patents Issued To-Date
- 84.85 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- B60J Class
- 9.70 % 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 | Oct 5, 2027 |
