USD658842SActiveUtility

Spiral conveyor frame

28
Individually held — no corporate assignee on recordPriority: Aug 24, 2011Filed: Aug 24, 2011Granted: May 1, 2012
Est. expiryAug 24, 2031(~5.1 yrs left)· nominal 20-yr term from priority
Inventors:James L. LayneLewis W. WardB. Keith ThomasStephen C. Fye
28
PatentIndex Score
0
Cited by
20
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a spiral conveyor frame, as shown and described.

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