USD459306SExpiredUtility
Single port ground block
Est. expirySep 17, 2021(expired)· nominal 20-yr term from priority
Inventors:Glen K. Malin
84
PatentIndex Score
31
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a single port ground block, as shown and described.
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