USD332483SExpiredUtility

Swivel nipple

28
Assignee: LIN CHEN-YUNGPriority: Oct 10, 1989Filed: Oct 10, 1989Granted: Jan 12, 1993
Est. expiryOct 10, 2009(expired)· nominal 20-yr term from priority
Inventors:Chen-Yung Lin
28
PatentIndex Score
3
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for swivel nipple, as shown and described.

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