USD260161SExpiredUtility

Roller skate

45
Assignee: SPRENG GEORGPriority: May 19, 1979Filed: Nov 19, 1979Granted: Aug 11, 1981
Est. expiryMay 19, 1999(expired)· nominal 20-yr term from priority
Inventors:Georg Spreng
45
PatentIndex Score
3
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a roller skate, substantially as shown.

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