Microwavable heating pad for warming food and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 20, 1997
Issued Date -
N/A
app pub date -
Aug 21, 1995
filing date -
Feb 26, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A microwavable pad for heating food has a liquid absorbent to prevent liquid leakage in the event that the sealed thermoplastic envelope of the pad is ruptured. The method of forming the pad includes evacuating air from the thermoplastic envelope prior to sealing. The pad can be used alone or with a food cover to provide warmth and impart heat to food when the pad is placed in a container with the food.
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