USD371840SExpiredUtility

Multi-cone earplug

83
Assignee: LEIGHT HOWARD SPriority: Jun 16, 1994Filed: Jun 16, 1994Granted: Jul 16, 1996
Est. expiryJun 16, 2014(expired)· nominal 20-yr term from priority
Inventors:Howard S. Leight
83
PatentIndex Score
22
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a multi-cone earplug, as shown and described.

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.