Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2006-05-16
2006-05-16
Snapp, Sandra S. (Department: 2915)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0521138
CLAIM:
The ornamental design for an air freshener device, as shown.
REFERENCES:
patent: D398390 (1998-09-01), Chen
patent: D424677 (2000-05-01), Chen
patent: D438608 (2001-03-01), Chen
patent: D477390 (2003-07-01), Chen
patent: D488549 (2004-04-01), Chen
patent: D495045 (2004-08-01), Chen
Aromate Industries Co. Ltd.
Dorman Tra S.
Snapp Sandra S.
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