USD328309SExpiredUtility
Paper shredding machine or similar article
Est. expiryMar 6, 2010(expired)· nominal 20-yr term from priority
Inventors:Charlie Tu
37
PatentIndex Score
3
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a paper shredding machine or similar article, as shown and described.
Join the waitlist — get patent alerts
Track USD328309S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.