Profile and adjacent rib-type closure element for reclosable thermoplastic bags
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 9, 1993
Grant Date -
N/A
app pub date -
May 31, 1991
filing date -
May 31, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A closure member for a reclosable plastic bag, including a longitudinally-extending profile interlockable with an opposing longitudinally-extending profile of a second closure member, and a pair of longitudinally-extending ribs located adjacent and generally parallel to the profile on either side of the profile, with the ribs each being characterized in cross-section by a lower generallly triangularly-shaped portion and by an upper bulbous portion defined generally at an apex of the lower generally triangularly shaped portion.
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