Heat diffusing cushion or mattress
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 9, 2005
app pub date -
Dec 2, 2004
filing date -
Dec 5, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A cushion including a base and an array of individual upstanding, interconnected air cells arranged in of transverse and longitudinal rows on the base. The air cells are spaced apart and define ambient airflow paths between the cells. Each cell has a top and a perimeter wall that tapers inwardly from the base to the top. The dimension of the cell at the base is greater that the dimension of the top of the cell so that when the cell is compressed, the cell collapses inwardly and the periphery of the compressed cell does not protrude beyond the area of the base so as to impinge upon the ambient airflow paths between the cells. When the cell is depressed or collapsed by the weight of the seated user, ambient air still can circulate among the cells to dissipate heat generated by the seated user.
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