Compound tools – Cutter combined with other tool or tools
Design Patent
2000-06-29
2001-04-10
Wallace, Terry A. (Department: 2912)
Compound tools
Cutter combined with other tool or tools
Design Patent
active
D0440123
CLAIM:
The ornamental design for a portable heating and cooling box, as shown and described.
REFERENCES:
patent: D. 350048 (1994-08-01), Kahl et al.
patent: D. 368206 (1996-03-01), Wedi
patent: D. 381870 (1997-08-01), Wedi
patent: D. 400053 (1998-10-01), Coffee et al.
patent: 5319937 (1994-06-01), Fritsch et al.
Kuo Wan-Fu
Lin Chin-Ting
Lu Shueh-Cheng
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