USD453142SExpiredUtility

Circuit block for power supply

77
Assignee: TAMURA SEISAKUSHO KKPriority: Apr 24, 2000Filed: Jun 20, 2000Granted: Jan 29, 2002
Est. expiryApr 24, 2020(expired)· nominal 20-yr term from priority
Inventors:Osamu WatanabeJunji KondoToshihiko Kobayashi
77
PatentIndex Score
23
Cited by
25
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a circuit block for power supply, as shown and described.

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