USD558237SExpiredUtility
Plough digging adapter and blade assembly
Est. expiryJun 8, 2026(expired)· nominal 20-yr term from priority
Inventors:John W. Ryan
33
PatentIndex Score
2
Cited by
31
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
I claim the ornamental design for a plough digging adapter and blade assembly, as shown and described.Join the waitlist — get patent alerts
Track USD558237S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.