USD318791SExpiredUtility

Roller wheel

88
Assignee: OSCAR INVESTMENT PTY LTDPriority: Jun 1, 1988Filed: Jun 1, 1988Granted: Aug 6, 1991
Est. expiryJun 1, 2008(expired)· nominal 20-yr term from priority
Inventors:Henry B. O. Guile
88
PatentIndex Score
42
Cited by
14
References
1
Claims

Claims

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

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