USD326502SExpiredUtility

Sprinkler base

50
Assignee: ARNOLD JR JOHNPriority: Sep 14, 1990Filed: Sep 14, 1990Granted: May 26, 1992
Est. expirySep 14, 2010(expired)· nominal 20-yr term from priority
Inventors:John R. Arnold
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PatentIndex Score
8
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a sprinkler base design, as shown and described.

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