USD329011SExpiredUtility

Caster wheel

Assignee: TENTE ROLLEN GMBH & COPriority: Sep 9, 1989Filed: Mar 8, 1990Granted: Sep 1, 1992
Est. expirySep 9, 2009(expired)· nominal 20-yr term from priority
Inventors:Wolfgang Block
86
PatentIndex Score
29
Cited by
8
References
1
Claims

Claims

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

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