USD321393SExpiredUtility

Slotted roller skate

93
Assignee: ROLLERBLADE INCPriority: Aug 23, 1989Filed: Aug 23, 1989Granted: Nov 5, 1991
Est. expiryAug 23, 2009(expired)· nominal 20-yr term from priority
Inventors:Brennan J. OlsonCharles R. Frigard
93
PatentIndex Score
41
Cited by
17
References
1
Claims

Claims

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

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