USD261736SExpiredUtility
Bipolar temperature indicator
Individually held — no corporate assignee on recordPriority: Oct 15, 1979Filed: Oct 15, 1979Granted: Nov 10, 1981
Est. expiryOct 15, 1999(expired)· nominal 20-yr term from priority
25
PatentIndex Score
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Cited by
4
References
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Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for the bipolar temperature indicator, as shown and described.
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