USD417085SExpiredUtility

Ergonomic chair

55
Assignee: KANWETZ II ALEXEY DPriority: Mar 18, 1998Filed: Mar 18, 1998Granted: Nov 30, 1999
Est. expiryMar 18, 2018(expired)· nominal 20-yr term from priority
Inventors:Alexey D. Kanwetz, Ii
55
PatentIndex Score
16
Cited by
5
References
1
Claims

Claims

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

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