USD259428SExpiredUtility

Letter tray

91
Assignee: KETCHAM & MCDOUGALLPriority: May 18, 1978Filed: May 18, 1978Granted: Jun 2, 1981
Est. expiryMay 18, 1998(expired)· nominal 20-yr term from priority
Inventors:William Macowski
91
PatentIndex Score
24
Cited by
1
References
1
Claims

Claims

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

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