USD551533SExpiredUtility
Two parallel folding knives attached by bridging devices
Est. expiryMay 17, 2025(expired)· nominal 20-yr term from priority
Inventors:Wen Choon Lam
21
PatentIndex Score
3
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
I claim the ornamental design for the two parallel folding knives attached by bridging devices, as shown and described.Join the waitlist — get patent alerts
Track USD551533S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.