USD368516SExpiredUtility

Gasket for vacuum apparatus

79
Assignee: MATSUMURA KEIZOPriority: Aug 24, 1993Filed: Nov 12, 1993Granted: Apr 2, 1996
Est. expiryAug 24, 2013(expired)· nominal 20-yr term from priority
Inventors:Keizo Matsumura
79
PatentIndex Score
26
Cited by
4
References
1
Claims

Claims

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

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