USD542968SExpiredUtility
Internal fitting mouthpiece for a smoking apparatus
Est. expiryFeb 6, 2026(expired)· nominal 20-yr term from priority
Inventors:Xiao Dong Guan
55
PatentIndex Score
13
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an internal fitting mouthpiece for a smoking apparatus, as shown and described.Join the waitlist — get patent alerts
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