USD678411SActiveUtility

Strip for teaching-aid

33
Assignee: LIN WEN-YUANPriority: Apr 3, 2012Filed: Apr 3, 2012Granted: Mar 19, 2013
Est. expiryApr 3, 2032(~5.7 yrs left)· nominal 20-yr term from priority
Inventors:Wen-Yuan Lin
33
PatentIndex Score
3
Cited by
30
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a strip for teaching-aid, as shown and described.

Join the waitlist — get patent alerts

Track USD678411S — get alerts on status changes and closely related new filings.

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