USD615439SActiveUtility

Disposable cardboard safety cone

Assignee: LUDFORD DAVID EDWARDPriority: Sep 1, 2009Filed: Sep 1, 2009Granted: May 11, 2010

Est. expirySep 1, 2029(~3.1 yrs left)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a disposable cardboard safety cone, as shown and described.

Join the waitlist — get patent alerts

Track USD615439S — get alerts on status changes and closely related new filings.

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