USD320403SExpiredUtility

Liquid crystal screen for overhead projector

52
Assignee: HONEYWELL INCPriority: Sep 12, 1988Filed: Sep 12, 1988Granted: Oct 1, 1991
Est. expirySep 12, 2008(expired)· nominal 20-yr term from priority
Inventors:Richard A. FlasckThomas Stahl
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.

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.