USD331053SExpiredUtility

Data cartridge case

52
Assignee: MINNESOTA MINING & MFGPriority: Sep 14, 1990Filed: Sep 14, 1990Granted: Nov 17, 1992
Est. expirySep 14, 2010(expired)· nominal 20-yr term from priority
Inventors:Karyn I. ZuckerDavin B. StowellThomas Mitchell DairStephen RussakPeter StathisLeslie M. Collins
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PatentIndex Score
8
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2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a data cartridge case, as shown and described.

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