USD246397SExpiredUtility

Collapsible lamp shade

39
Assignee: KEYSTONE LAMP MFG CORPPriority: Nov 1, 1976Filed: Nov 1, 1976Granted: Nov 15, 1977
Est. expiryNov 1, 1996(expired)· nominal 20-yr term from priority
Inventors:Donald J. Booty, Jr.
39
PatentIndex Score
2
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a collapsible lamp shade, substantially as shown and described.

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