USD540653SExpiredUtility
Key
Est. expiryFeb 2, 2026(expired)· nominal 20-yr term from priority
Inventors:John K. Blomstrom
42
PatentIndex Score
4
Cited by
21
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
I claim the ornamental design for a key, as shown and described.Join the waitlist — get patent alerts
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