Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2000-11-02
2002-07-09
Lichtenstein, Lisa (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0460167
CLAIM:
The ornamental design for a enviro-guard controller unit, as shown and described.
REFERENCES:
patent: 4749387 (1988-06-01), Lotz
patent: 4919801 (1990-04-01), Hobson, Jr.
patent: D311270 (1990-10-01), Savage et al.
patent: D371435 (1996-07-01), Locke
Bunney Gary
Gerringer Rodney
Lastowski Phil
Murray Dale R.
Park Chin Soo
Lab Products Inc.
Lichtenstein Lisa
Stroock & Stroock & Lavan LLP
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