USD308433SExpiredUtility

Carbide scraper

Assignee: LONGMAN JOHNPriority: Aug 13, 1987Filed: Aug 13, 1987Granted: Jun 5, 1990

Est. expiryAug 13, 2007(expired)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a carbide scraper, as shown and described.

Join the waitlist — get patent alerts

Track USD308433S — get alerts on status changes and closely related new filings.

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