USD462625SExpiredUtility

Air leak indicator

35
Priority: Oct 27, 2000Filed: Oct 27, 2000Granted: Sep 10, 2002
Est. expiryOct 27, 2020(expired)· nominal 20-yr term from priority
Inventors:John A. Martin
35
PatentIndex Score
2
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an “air leak indicator”, as shown and described.

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