USD452301SExpiredUtility

Combination unit for heating, lighting and debugging an area

78
Priority: Apr 13, 2001Filed: Apr 13, 2001Granted: Dec 18, 2001
Est. expiryApr 13, 2021(expired)· nominal 20-yr term from priority
Inventors:Daniel SchwartzSam TsaoJohn E. Schwartz
78
PatentIndex Score
31
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combination unit for heating, lighting and debugging an area, as shown.

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