USD472785SExpiredUtility

Sharpening plate insert

52
Assignee: DIAMOND MACHINING TECHNOLOGY IPriority: Feb 1, 2002Filed: Feb 1, 2002Granted: Apr 8, 2003
Est. expiryFeb 1, 2022(expired)· nominal 20-yr term from priority
Inventors:Stanley A. WatsonBrian W. Brueggemann
52
PatentIndex Score
9
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a sharpening plate insert, as shown and described.

Join the waitlist — get patent alerts

Track USD472785S — get alerts on status changes and closely related new filings.

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