USD375248SExpiredUtility
Locking plate for connecting a trailer and towing coupling ball
Est. expiryAug 18, 2015(expired)· nominal 20-yr term from priority
Inventors:Kermit Bryant
51
PatentIndex Score
15
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a locking plate for connecting a trailer and a towing coupling ball, as shown and described.
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