USD556541SExpiredUtility

Shackle

68
Assignee: MASTER LOCK COPriority: Dec 21, 2005Filed: Apr 3, 2007Granted: Dec 4, 2007
Est. expiryDec 21, 2025(expired)· nominal 20-yr term from priority
Inventors:John K. BlomstromJohn HeppnerChristopher J. RohdeGlenn Meekma
68
PatentIndex Score
15
Cited by
63
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a shackle, as shown and described.

Join the waitlist — get patent alerts

Track USD556541S — get alerts on status changes and closely related new filings.

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