USD329448SExpiredUtility

Transparency viewer

76
Assignee: LO ALLEN K WPriority: Mar 23, 1989Filed: Mar 23, 1989Granted: Sep 15, 1992
Est. expiryMar 23, 2009(expired)· nominal 20-yr term from priority
Inventors:Allen Kwok Wah Lo
76
PatentIndex Score
15
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a transparency viewer, as shown.

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