Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2009-07-21
2009-12-01
Lichtenstein, Lisa P (Department: 2916)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0605280
CLAIM:
The ornamental design for a circulator, as shown and described.
REFERENCES:
patent: D398983 (1998-09-01), Keller et al.
patent: D402363 (1998-12-01), Birdsell et al.
patent: D599463 (2009-09-01), Israel et al.
Bacon & Thomas PLLC
Lichtenstein Lisa P
Tiger Focus Trading Ltd.
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