USD257557SExpiredUtility
Rail fastening clip
Est. expiryMay 5, 1997(expired)· nominal 20-yr term from priority
Inventors:Albert E. Rex
71
PatentIndex Score
11
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a rail fastening clip, substantially as shown and described.
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