USD289329SExpiredUtility
Orthodontic microbracket with slot extension
Assignee: JOHNSON & JOHNSON DENTAL PRODUCTS COMPANYPriority: May 7, 1984Filed: May 7, 1984Granted: Apr 14, 1987
Est. expiryMay 7, 2004(expired)· nominal 20-yr term from priority
Inventors:Derek C. Evans
65
PatentIndex Score
15
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an orthodontic microbracket with slot extension, as shown.
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