Fluid handling – Systems – Multi-way valve unit
Reexamination Certificate
2007-04-03
2008-08-12
Rivell, John (Department: 3753)
Fluid handling
Systems
Multi-way valve unit
C137S625250
Reexamination Certificate
active
07409967
ABSTRACT:
A pattern former for assembling wrapped bakery products into predetermined patterns comprises a perforated vacuum turntable. Vacuum is applied to the vacuum turntable while bakery products are loaded thereon and positioned in a predetermined pattern. Once the bakery products are positioned on the turntable in the predetermined pattern, an air assist is applied to the vacuum turntable while the bakery products are unloaded therefrom. The air assist eliminates contact between the wrappers of the wrapped bakery product and the upper surface of the turntable thereby eliminating disorientation of the bakery products within the wrappers.
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Lucido John M.
Rinks William A.
O'Neil Michael A.
Rivell John
Stewart Systems, Inc.
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