USD341130SExpiredUtility

Electronic security module for use in computer controlled security systems

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Assignee: TANDEM COMPUTERS INCORPORATEDPriority: Apr 24, 1990Filed: Apr 24, 1990Granted: Nov 9, 1993
Est. expiryApr 24, 2010(expired)· nominal 20-yr term from priority
Inventors:Benjamin Sherman
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PatentIndex Score
5
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electronic security module for use in computer controlled security systems, as shown and described.

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