USD302939SExpiredUtility

Door stop

Assignee: YORK PLASTICS CORPPriority: Mar 24, 1988Filed: Mar 24, 1988Granted: Aug 22, 1989
Est. expiryMar 24, 2008(expired)· nominal 20-yr term from priority
Inventors:Arthur Ruskin
79
PatentIndex Score
33
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a door stop, as shown and described.

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