PLASTIC CANISTER WITH IMPROVED STRENGTH AND A PACKAGE SYSTEM COMPRISING THE SAME
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 3, 2015
app pub date -
May 29, 2014
filing date -
May 29, 2014
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention provides a canister used for food product such as coffee and a packaging system comprising the same. At least 50% of the surface area of the canister sidewall is flat except it is deviated with 1-4 concaved grooves. The canister is made of a polymeric material at a usage of no more than 1.0 grams per cubic inch of the volume of the canister. When sealed, the canister can maintain its shape under a top load of at least 2.0 pounds per cubic inch of its volume and a vacuum pressure of at least 18 kPa caused by higher external pressure compared to internal pressure.
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