Apparatus for impregnation of items with an impregnating agent
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 22, 2016
Grant Date -
Apr 21, 2011
app pub date -
Apr 16, 2009
filing date -
Apr 16, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method and apparatus for surface treatment of footwear, bags, gloves, other leather items or leather-like items. The method includes optional covering a surface or a part of the items which are not to be treated; optional selecting time of operation of a spraying unit; placing items to be treated in a chamber; shutting the chamber and thereby manually or automatically initiating; activating the spraying unit for forming a mist of impregnating agent inside the chamber for applying impregnating agent onto the surfaces of the items; activating an air pump, ventilator or corresponding means for removal of excess impregnating agent from the chamber; and retaining excess impregnating agent in a filter which preferably is a filter containing activated carbon.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2009 Application Filing Year
- C14C Class
- 9 Applications Filed
- 6 Patents Issued To-Date
- 66.67 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 4 Citation Count
- C14C Class
- 71.43 % 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 | May 22, 2028 |
