Patent
   D658842
Priority
Aug 24 2011
Filed
Aug 24 2011
Issued
May 01 2012
Expiry
May 01 2026
Assg.orig
Entity
unknown
0
21
n/a
The ornamental design for a spiral conveyor frame, as shown and described.

FIG. 1 is a top isometric view of the spiral conveyor frame of the present invention;

FIG. 2 is a bottom isometric view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Fye, Stephen C., Layne, James L., Thomas, B. Keith, Ward, Lewis W.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 24 2011SPAN TECH LLC(assignment on the face of the patent)
Nov 10 2011LAYNE, JAMES L SPAN TECH LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0272200877 pdf
Nov 10 2011WARD, LEWIS W SPAN TECH LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0272200877 pdf
Nov 10 2011THOMAS, B KEITHSPAN TECH LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0272200877 pdf
Nov 10 2011FYE, STEPHEN C SPAN TECH LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0272200877 pdf
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