Electric blanket/pad
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 20, 2007
Grant Date -
Jun 29, 2006
app pub date -
Dec 5, 2005
filing date -
Dec 7, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electric blanket or pad arrangement has a flexible pad (10) upon which a heating element (12) is mounted, the heating element (12) being connected, by a two core cable (16), to a control circuit (18), the heating element (12) including a dual element region (20) having a first, inner conductor (26), a second outer conductor (30), an inner insulating material layer (28) provided between the first and second conductors (26, 30), and an outer insulating material layer (32) encasing the second conductor (30), the inner insulating material layer (28) having a lower melting point than the outer insulating material layer (30), and a connecting element (22) having at least a third conductor (36) providing a series electrical connection between the first and second conductors (26, 30) at one end (12a) of the dual element region (20) of the heating element (12).
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