Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2000-11-21
2001-12-11
Lichtenstein, Lisa (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0451994
CLAIM:
The ornamental design for a “fan”, as shown and described.
REFERENCES:
patent: D. 329088 (1992-09-01), Yuen
patent: D. 334976 (1993-04-01), Yuen
patent: 1473045 (1923-11-01), Puttaert et al.
patent: 5851106 (1998-12-01), Steiner et al.
John Manufacturing Limited
Lichtenstein Lisa
Mattingly Stanger & Malur, P.C.
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