USD244862SExpiredUtility

Casing for an electronic calculator

29
Assignee: HEWLETT PACKARD COPriority: Sep 25, 1975Filed: Sep 25, 1975Granted: Jun 28, 1977
Est. expirySep 25, 1995(expired)· nominal 20-yr term from priority
Inventors:Barry R. Mathis
29
PatentIndex Score
1
Cited by
0
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a casing for an electronic calculator, as shown and described.

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