USD325199SExpiredUtility

Keyboard housing

75
Assignee: AT & T BELL LABPriority: Apr 6, 1990Filed: Apr 6, 1990Granted: Apr 7, 1992
Est. expiryApr 6, 2010(expired)· nominal 20-yr term from priority
Inventors:Hanumaiah L. GowdaJohn Kowalik, Jr.Henry J. Mack, Jr.David MayerStephen G. Miggels
75
PatentIndex Score
17
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a keyboard housing, as shown and described.

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