Power assist module for roller shades
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 30, 2018
Issued Date -
N/A
app pub date -
Jun 5, 2015
filing date -
Jan 22, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
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Abstract
A power assist module for use in roller tube driven products, such as roller shades. The module may be pre-wound prior to installation in a roller tube and retains its pre-wound condition, even after use, when removed from the roller tube.
First Claim
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International Classification(s)
- 2015 Application Filing Year
- B23P Class
- 1059 Applications Filed
- 692 Patents Issued To-Date
- 65.35 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 4 Citation Count
- B23P Class
- 41.48 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 30, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 30, 2029 |
