Elastic thread supply device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 13, 2015
Grant Date -
Feb 7, 2013
app pub date -
Dec 27, 2010
filing date -
Dec 28, 2009
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An elastic thread supply device including a tension controller configured to control the stress acting upon an elastic thread drawn from an elastic thread package, and a drive roll configured to supply the elastic thread dispensed from the tension controller to a processing line. The drive roll operates at a supply velocity slower than a conveyance velocity of a web, and increases or decreases the supply velocity depending on the fluctuation in the conveyance velocity.
First Claim
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 38 Citation Count
- A61F Class
- 81.38 % this patent is cited more than
- 10 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 | Apr 13, 2027 |
