Room air circulating apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 19, 1988
Issued Date -
N/A
app pub date -
Nov 12, 1986
filing date -
Feb 25, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
By joint employment with a package air conditioner presently widely used or various types of stoves, room air can largely circulate without being stagnant near floor or ceiling then present little temperature variation among different parts of a room with pleasant and highly healthy environment zone created and energy saving realized.
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