USD320403SExpiredUtility

Liquid crystal screen for overhead projector

Assignee: HONEYWELL INCPriority: Sep 12, 1988Filed: Sep 12, 1988Granted: Oct 1, 1991
Est. expirySep 12, 2008(expired)· nominal 20-yr term from priority
52
PatentIndex Score
6
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for liquid crystal screen for overhead projector, as shown and described.

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