USD552139SExpiredUtility

Ejector cover for vacuum pump

68
Assignee: KOREA PNEUMATIC SYS CO LTDPriority: Jul 4, 2005Filed: Jan 3, 2006Granted: Oct 2, 2007
Est. expiryJul 4, 2025(expired)· nominal 20-yr term from priority
Inventors:Ho-Young Cho
68
PatentIndex Score
17
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an ejector cover for vacuum pump.

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