Method of producing weakened zones in shaped plastic parts by means of ultra sound cutting
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 7, 2004
Grant Date -
Jul 8, 2004
app pub date -
Nov 28, 2003
filing date -
Nov 29, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method is disclosed wherein weakened zones are provided in plastic trim parts in the from of cuts produced by means of an ultra sound cutting method, and wherein the cuts can be made suitably narrow and extending through the thickness of a multilayered plastic trim part in a manner that the cuts are without jagged edges and remain invisible on the visible side even when the cut extends though a decorative layer of the multilayered plastic part even after long term storage under heat.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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