Method for protecting the untrimmed edge of a paperboard or paper
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 9, 2013
Grant Date -
Dec 3, 2009
app pub date -
May 14, 2007
filing date -
May 18, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention relates to a method for protecting the untrimmed edge of paperboard or paper (1), in which method the untrimmed edge (4) of two adjacent paperboards or papers are protected and attached abuttingly together by sealing a separate profile (3) on both sides of the abutment of the edges (4) by means of ultrasound.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully