USD471085SExpiredUtility
Grooved round sash weight
Est. expirySep 25, 2021(expired)· nominal 20-yr term from priority
Inventors:Robert Markarian
59
PatentIndex Score
14
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a grooved round sash weight, as shown and described.
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