USD494054SExpiredUtility

Coupling device

39
Assignee: HOSIDEN CORPPriority: Sep 6, 2002Filed: Mar 6, 2003Granted: Aug 10, 2004
Est. expirySep 6, 2022(expired)· nominal 20-yr term from priority
Inventors:Keiji MineHiroshi NakagawaTakeshi Isoda
39
PatentIndex Score
3
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for coupling device, as shown and described.

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