Conveyors: power-driven – Conveyor system for moving a specific load as a separate unit – System includes a load supported by a conveyor portion which...
Reexamination Certificate
2005-08-02
2005-08-02
Valenza, Joseph (Department: 3651)
Conveyors: power-driven
Conveyor system for moving a specific load as a separate unit
System includes a load supported by a conveyor portion which...
C012S00100W
Reexamination Certificate
active
06923310
ABSTRACT:
A footwear article conveyer includes an article-conveying line for receiving carriers thereon, a first driving unit for driving the carriers to move simultaneously along the article-conveying line, a carrier-returning line separate from the article-conveying line, a first shifting unit for shifting one of the carriers from one end of the article-conveying line to one end of the carrier-returning line, a second driving unit for driving carrier movement along the carrier-returning line, and a second shifting unit for shifting carriers from the other end of the carrier-returning line to the other end of the article-conveying line.
REFERENCES:
patent: 3630502 (1971-12-01), Schmidt
patent: 6561338 (2003-05-01), Ito et al.
patent: 6698574 (2004-03-01), Frommenwiler et al.
Dillon & Yudell LLP
Valenza Joseph
Yudell Craig J.
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