Process of sealing a top element to a container using hot melt material
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 12, 1992
Grant Date -
N/A
app pub date -
Oct 18, 1990
filing date -
Oct 18, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A top element in the nature of a dripless pour spout is secured to the neck of a liquid container by means of hot melt material to provide a liquid seal therebetween. The hot melt material is applied to the container neck in the form of globs at a plurality of circumferentially spaced locations. Upon application of the top element by rotation thereof, the globs of hot melt material are spread over the container neck to provide a uniform seal thereat.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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