Tri-pod portable fan
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 21, 1995
Issued Date -
N/A
app pub date -
Oct 26, 1993
filing date -
Jul 8, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An air blower including a rear housing defining a plurality of air inlet openings, a front housing having an annular peripheral portion secured to the rear housing, a central support portion within the peripheral portion, a grillwork portion extending between the peripheral portion and the support portion, and a fan assembly secured to the central portion and projecting toward the rear housing. The grillwork portion includes a plurality of vanes each of which is arcuately curved in shape and each of which is connected between the central support portion and the annular peripheral portion independently of the other.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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