USD559655SExpiredUtility
Key shank blank
Est. expiryDec 1, 2025(expired)· nominal 20-yr term from priority
Inventors:Gerhard Meckbach
68
PatentIndex Score
14
Cited by
28
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a key shank blank, as shown and described.Join the waitlist — get patent alerts
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