Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1995-11-13
1997-11-18
Lichtenstein, Lisa
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
D23381, D23382, D23411, 2304
Patent
active
D03865797
REFERENCES:
patent: D101225 (1936-09-01), Knapp
patent: D104064 (1937-04-01), Hamilton
patent: D148542 (1948-02-01), Hutcheson
patent: 2102418 (1937-12-01), Kirsch
Gresens Stanley
Jane Rodney B.
Longan John
Wang Jui-Shang
Duracraft Corp.
Lichtenstein Lisa
Toupal John E.
LandOfFree
Front grill for a portable electric fan does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Front grill for a portable electric fan, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Front grill for a portable electric fan will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1556442