USD650487SActiveUtility

Back strengthener

70
Assignee: BRISCOE BETTY JANEPriority: Feb 11, 2009Filed: Feb 11, 2009Granted: Dec 13, 2011
Est. expiryFeb 11, 2029(~2.5 yrs left)· nominal 20-yr term from priority
Inventors:Betty Jane Briscoe
70
PatentIndex Score
20
Cited by
29
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD650487S — get alerts on status changes and closely related new filings.

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