USD300061SExpiredUtility

Glass brick

46
Assignee: HACKELSBERGER FRANZJOSEFPriority: Dec 14, 1984Filed: Apr 4, 1985Granted: Feb 28, 1989
Est. expiryDec 14, 2004(expired)· nominal 20-yr term from priority
Inventors:Franzjosef Hackelsberger
46
PatentIndex Score
6
Cited by
1
References
1
Claims

Claims

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

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