USD309985SExpiredUtility

Picture frame joining device

Assignee: THUMBNAIL COMPANYPriority: Feb 19, 1987Filed: Feb 19, 1987Granted: Aug 21, 1990
Est. expiryFeb 19, 2007(expired)· nominal 20-yr term from priority
Inventors:Eugene Cox
70
PatentIndex Score
15
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a picture frame joining device, as shown and described.

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