USD244808SExpiredUtility

Plastic spool for thread or the like

76
Assignee: THE RISDON MFG COMPANYPriority: Dec 15, 1975Filed: Dec 15, 1975Granted: Jun 28, 1977
Est. expiryDec 15, 1995(expired)· nominal 20-yr term from priority
Inventors:Ernest F. Ubermuth
76
PatentIndex Score
22
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a plastic spool for thread or the like, substantially as shown and described.

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