USD299718SExpiredUtility

Keypad for telecommunications instruments

93
Assignee: PLESSEY OVERSEASPriority: Apr 22, 1986Filed: Oct 22, 1986Granted: Feb 7, 1989
Est. expiryApr 22, 2006(expired)· nominal 20-yr term from priority
Inventors:David J. SteerSteven HawkerLeonard Colebourne
93
PatentIndex Score
184
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for keypad for telecommunications instruments, as shown and described.

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