USD312003SExpiredUtility

Chair seat

95
Assignee: STEELCASE INCPriority: May 15, 1986Filed: May 15, 1986Granted: Nov 13, 1990
Est. expiryMay 15, 2006(expired)· nominal 20-yr term from priority
Inventors:Wolfgang Muller-DeisigDavid C. JenkinsTerry D. WestZooey C. Chu
95
PatentIndex Score
46
Cited by
66
References
1
Claims

Claims

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

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