USD327029SExpiredUtility

Solar powered safety signal

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Assignee: PORTER KENNETH WPriority: Aug 27, 1990Filed: Aug 27, 1990Granted: Jun 16, 1992
Est. expiryAug 27, 2010(expired)· nominal 20-yr term from priority
Inventors:Kenneth W. Porter
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PatentIndex Score
3
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a solar powered safety signal, as shown and described.

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