USD548335SExpiredUtility
Aspirator tube for dental and medical use and a cap for saliva aspirators
Est. expiryApr 7, 2025(expired)· nominal 20-yr term from priority
Inventors:Ernst Orsing
56
PatentIndex Score
11
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an aspirator tube for dental and medical use and a cap for saliva aspirators, as shown.Join the waitlist — get patent alerts
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