USD439066SExpiredUtility

Ergonomic chair

Assignee: BREWER COPriority: Feb 20, 1997Filed: Feb 20, 1997Granted: Mar 20, 2001

Est. expiryFeb 20, 2017(expired)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for an ergonomic chair, as shown and described.

Join the waitlist — get patent alerts

Track USD439066S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.