Process for forming an integral hinged single wall blow molded container
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 4, 1984
Issued Date -
N/A
app pub date -
Jun 17, 1982
filing date -
Mar 26, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An integral hinged blow molded container having a single wall is produced by inflating a parison within a mold having a hinge forming area with a draw ratio of greater than 1 whereby the parison is reduced in thickness within the hinge forming area relative to the adjacent area. The thus formed parison is severed about a circumference adjacent the formed hinge to create a top portion and a bottom portion openable and closable about the hinge.
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