USD435053SExpiredUtility

Eyeglass frame tracer

31
Assignee: NAT OPTRONICS INCORPORATEDPriority: Mar 16, 1999Filed: Mar 16, 1999Granted: Dec 12, 2000
Est. expiryMar 16, 2019(expired)· nominal 20-yr term from priority
Inventors:Daniel E. AndrewsAndrew W. DoanDavid L. KountzGuenter G. Fietzke
31
PatentIndex Score
3
Cited by
44
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an eyeglass frame tracer, as shown and described.

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