USD323909SExpiredUtility

Back support vest

71
Individually held — no corporate assignee on recordPriority: Jun 13, 1989Filed: Jun 13, 1989Granted: Feb 11, 1992
Est. expiryJun 13, 2009(expired)· nominal 20-yr term from priority
Inventors:Terry L. Dewall
71
PatentIndex Score
15
Cited by
11
References
1
Claims

Claims

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

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