USD428138SExpiredUtility

Mask retainer plate

33
Assignee: POLLARD RAYMOND JAMESPriority: Dec 12, 1997Filed: May 27, 1998Granted: Jul 11, 2000
Est. expiryDec 12, 2017(expired)· nominal 20-yr term from priority
Inventors:Raymond James Pollard
33
PatentIndex Score
3
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design of the mask retainer plate, as shown and described.

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