USD384254SExpiredUtility

O-ring installation tool

55
Assignee: JOHNSON CHARLES HPriority: Nov 2, 1995Filed: Nov 2, 1995Granted: Sep 30, 1997
Est. expiryNov 2, 2015(expired)· nominal 20-yr term from priority
Inventors:Charles H. Johnson
55
PatentIndex Score
9
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an o-ring installation tool, as shown and described.

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