USD446710SExpiredUtility

Rack extension

77
Assignee: JOHN STERLING CORPPriority: Feb 14, 2000Filed: Feb 14, 2000Granted: Aug 21, 2001
Est. expiryFeb 14, 2020(expired)· nominal 20-yr term from priority
Inventors:John R. SterlingRichard G. Kluge
77
PatentIndex Score
23
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a rack extension, as shown and described.

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