USD410079SExpiredUtility

Hearing protective device

89
Assignee: Cabot Safety Intermediate CorpoationPriority: Aug 15, 1996Filed: Aug 15, 1996Granted: May 18, 1999
Est. expiryAug 15, 2016(expired)· nominal 20-yr term from priority
Inventors:Robert N. FalcoMarc Doty
89
PatentIndex Score
45
Cited by
20
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a hearing protective device, as shown and described.

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