USD422970SExpiredUtility

Heat sink

45
Assignee: I E R C INTERNATIONAL ELECTRONIC RES CORPPriority: Nov 30, 1998Filed: Nov 30, 1998Granted: Apr 18, 2000
Est. expiryNov 30, 2018(expired)· nominal 20-yr term from priority
Inventors:Fred Guerrero
45
PatentIndex Score
7
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a heat sink, as shown.

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