Spiral conveyor frame
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Description
Claims
The ornamental design for a spiral conveyor frame, as shown and described.
Referenced Cited
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Patent History
Patent number: D658842
Type: Grant
Filed: Aug 24, 2011
Date of Patent: May 1, 2012
Assignee: Span Tech LLC (Glasgow, KY)
Inventors: James L. Layne (Bowling Green, KY), Lewis W. Ward (Glasgow, KY), B. Keith Thomas (Cave City, KY), Stephen C. Fye (Glasgow, KY)
Primary Examiner: Cynthia Ramirez
Attorney: King & Schickli, PLLC
Application Number: 29/400,203
Type: Grant
Filed: Aug 24, 2011
Date of Patent: May 1, 2012
Assignee: Span Tech LLC (Glasgow, KY)
Inventors: James L. Layne (Bowling Green, KY), Lewis W. Ward (Glasgow, KY), B. Keith Thomas (Cave City, KY), Stephen C. Fye (Glasgow, KY)
Primary Examiner: Cynthia Ramirez
Attorney: King & Schickli, PLLC
Application Number: 29/400,203
Classifications
Current U.S. Class:
Belt Or Roller Conveyor (D34/29)