Remote control fan
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 6, 1988
Grant Date -
N/A
app pub date -
Jul 27, 1987
filing date -
Jul 27, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A portable fan is provided with a remote control assembly to facilitate its use by handicapped persons. The switch on the fan is operated by a radio controlled receiver, and a hand held transmitter is designed to permit a user to select multiple fan speeds and direction of blade rotation. Additionally, the transmitter emits audible beeps so as to allow the use of the remote fan control by blind individuals.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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