USD464064SExpiredUtility

Piston for refrigerant compressors

39
Assignee: SANDEN CORPPriority: Sep 14, 2000Filed: Dec 20, 2001Granted: Oct 8, 2002
Est. expirySep 14, 2020(expired)· nominal 20-yr term from priority
Inventors:Masataka Tsunoda
39
PatentIndex Score
3
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a piston for refrigerant compressors, as shown.

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