Stringer of a belt conveyor system
United States Patent D617521

Swinderman, Robert Todd (Palm Coast, FL, US)
Application Number:
Publication Date:
Filing Date:
Martin Engineering Company (Neponset, IL, US)
Primary Class:
Other Classes:
D25/121, D34/35
International Classes:
(IPC1-7): 1205
Field of Search:
198/686, D34/29, 198/687, 198/619, 198/685, D25/125, D25/126, D25/121, D25/120, D25/123, 49/467, D25/122, 49/468, 256/22, 256/21, D25/199, D34/35, 198/300, 104/106, 104/107, 105/150, D25/136, 198/678.1, 104/93, 198/841
View Patent Images:
US Patent References:
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Other References:
Dahlstrom Catalog, Mar. 2003, Internet Search, p. 81, Item 3710.
Primary Examiner:
Ramirez, Cynthia E.
Attorney, Agent or Firm:
Thompson Coburn LLP
Smith, Clyde L.

1. The ornamental design for a stringer of a belt conveyor system, as shown and described.


FIG. 1 illustrates a front elevation view of a belt conveyor system stringer design in accordance with the invention.

FIG. 2 illustrates a rear elevation view of the stringer shown in FIG. 1.

FIG. 3 illustrates a top plan view of the stringer shown in FIGS. 1 and 2.

FIG. 4 illustrates a right-side elevation view of the stringer shown in FIGS. 1-3.

FIG. 5 illustrates a perspective view of the stringer shown in FIGS. 1-4; and,

FIG. 6 illustrates another perspective view of the stringer shown in FIGS. 1-5.