USD324272SExpiredUtility

Ladder tray attachment

44
Individually held — no corporate assignee on recordPriority: Nov 28, 1989Filed: Nov 28, 1989Granted: Feb 25, 1992
Est. expiryNov 28, 2009(expired)· nominal 20-yr term from priority
Inventors:Chris A. Thiel
44
PatentIndex Score
9
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a ladder tray attachment, as shown and described.

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