USD401178SExpiredUtility

Security system control panel

66
Assignee: LIU I-CHANGPriority: Jan 7, 1998Filed: Jan 7, 1998Granted: Nov 17, 1998
Est. expiryJan 7, 2018(expired)· nominal 20-yr term from priority
Inventors:I-Chang Liu
66
PatentIndex Score
22
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a "security system control panel," as shown and described.

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