Web lifter/stabilizer and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 19, 2019
Grant Date -
May 1, 2014
app pub date -
Jun 4, 2012
filing date -
Jun 3, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Web lifter and/or stabilizer and method of lifting and/or stabilizing a travelling web and coating a web. The device creates a web hold down force via a negative pressure slot at its exit side, which draws the web down against the surface on the entry side. The device can be actuated to move the web relative to slot die coater off the die lips and stop the application of slurry to the web, thereby creating uncoated regions on the web surface. The device can be actuated to move the web back into contact with the coater to start the application of slurry to the web, creating coated regions on the web surface. Web lifting can be accomplished by rotating the device in first and second directions to lift the web off of the slot die coater and return the web back into contact with the coater.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2012 Application Filing Year
- B05C Class
- 565 Applications Filed
- 339 Patents Issued To-Date
- 60 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B05C Class
- 60.04 % this patent is cited more than
- 6 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 | May 19, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 19, 2031 |
