USD460470SExpiredUtility
Viewer for gemstones
Est. expiryOct 18, 2020(expired)· nominal 20-yr term from priority
Inventors:Graham Brown
27
PatentIndex Score
0
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for the viewer for gemstones, as shown and described.
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