USD254781SExpiredUtility
Pressure gauge
Individually held — no corporate assignee on recordPriority: Sep 16, 1977Filed: Sep 16, 1977Granted: Apr 22, 1980
Est. expirySep 16, 1997(expired)· nominal 20-yr term from priority
Inventors:Harold K. Holm
54
PatentIndex Score
6
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a pressure guage, as shown and described.
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