USD323024SExpiredUtility

Sealing ring

87
Assignee: PETERSSON STEFANPriority: Apr 17, 1986Filed: Oct 16, 1986Granted: Jan 7, 1992
Est. expiryApr 17, 2006(expired)· nominal 20-yr term from priority
Inventors:Stefan PeterssonBror Gustafsson
87
PatentIndex Score
33
Cited by
16
References
1
Claims

Claims

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

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