USD283539SExpiredUtility

Control unit for light-activated dental restorative systems

56
Assignee: SYBRON CORPPriority: Feb 10, 1983Filed: Feb 10, 1983Granted: Apr 22, 1986
Est. expiryFeb 10, 2003(expired)· nominal 20-yr term from priority
Inventors:Emerson J. Purkapile
56
PatentIndex Score
6
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a control unit for light-activated dental restorative systems, substantially as shown and described.

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