DEW CONDENSATION-PREVENTING MATTRESS AND A METHOD OF MANUFACTURING THEREOF
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 23, 2012
app pub date -
Aug 20, 2010
filing date -
Aug 20, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Dew condensation-preventing mattress is constructed to have a three-dimensional netted structure by extruding a molten material containing at least a thermoplastic resin into filaments, forming an aggregation of multiple filaments looped and randomly entangled with partial thermal adhesion in a plate-like shape, and cooling down to solidify the plate-like aggregation of the multiple filaments. The three-dimensional netted structure has hard side regions of a higher bulk density formed on left and right longitudinal side faces of the three-dimensional netted structure. The dew condensation-preventing mattress of this arrangement has an effect of dew condensation prevention as well as an effect of body pressure dispersion.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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