USD307913SExpiredUtility

Lubricator

68
Assignee: CKD CORPPriority: Feb 5, 1986Filed: Jul 3, 1986Granted: May 15, 1990
Est. expiryFeb 5, 2006(expired)· nominal 20-yr term from priority
Inventors:Yoshinari OgasawaraKouichi Miyake
68
PatentIndex Score
12
Cited by
3
References
1
Claims

Claims

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

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