USD610843SActiveUtility

Backrest of a chair

36
Assignee: DAUPHIN FRIEDRICH W GMBHPriority: Oct 23, 2006Filed: Apr 20, 2007Granted: Mar 2, 2010
Est. expiryOct 23, 2026(~0.2 yrs left)· nominal 20-yr term from priority
Inventors:Martin Ballendat
36
PatentIndex Score
2
Cited by
9
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD610843S — get alerts on status changes and closely related new filings.

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