USD304442SExpiredUtility

Light control

Assignee: PITTWAY CORPPriority: Feb 2, 1988Filed: Feb 2, 1988Granted: Nov 7, 1989
Est. expiryFeb 2, 2008(expired)· nominal 20-yr term from priority
74
PatentIndex Score
14
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the light control, as shown and described.

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