USD502640SExpiredUtility

Razor knife

Assignee: ZINSSER CO INCPriority: Oct 20, 2003Filed: Oct 20, 2003Granted: Mar 8, 2005

Est. expiryOct 20, 2023(expired)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

I claim the ornamental design for a razor knife, as shown and described.

Join the waitlist — get patent alerts

Track USD502640S — get alerts on status changes and closely related new filings.

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