Tear-open bag having guide strips
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 16, 1993
Issued Date -
N/A
app pub date -
May 19, 1992
filing date -
Mar 4, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An easy-open container includes guide strips to limit tearing to areas adjacent to the intended line of tearing with a tear strip. The guide strips protect zipper elements and bag walls from distortion or tearing due to deviating tear lines. In a second embodiment, the guide strips are included with one or more tear strips on a membrane which may be attached to a container.
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