USD553999SExpiredUtility
Slip cover with spine chamber
Est. expiryFeb 25, 2025(expired)· nominal 20-yr term from priority
Inventors:Brian Mason
76
PatentIndex Score
26
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The original design for a slip cover with spine chamber, as shown and described.Join the waitlist — get patent alerts
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