USD494601SExpiredUtility

Oil damper

67
Assignee: PIOLAX INCPriority: Nov 17, 2003Filed: Nov 17, 2003Granted: Aug 17, 2004
Est. expiryNov 17, 2023(expired)· nominal 20-yr term from priority
Inventors:Oomi ArisakaHideaki MuramatsuYukinori Kawamura
67
PatentIndex Score
15
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an oil damper, as shown and described.

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