Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2000-12-05
2001-07-24
Lichtenstein, Lisa (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0445493
CLAIM:
The ornamental design for a supply-air device, as shown and described.
REFERENCES:
patent: D. 399939 (1998-10-01), Nystrom
patent: D. 402743 (1998-12-01), Nystorm
Air Innovation Sweden AB
Lichtenstein Lisa
Ostrolenk Faber Gerb & Soffen, LLP
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