Suspension device for linked products

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

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Details

C198S678100, C099S386000, C452S183000, C226S104000

Reexamination Certificate

active

07735630

ABSTRACT:
Provided herein are various suspension devices and associated methods and apparatus to open loops (or form opened loops) in a chain of linked products suspended from one or more suspension devices in a conveyor system. In one implementation, a suspension device for a chain of linked products includes a link support portion pivotally coupled to a conveyor, the link support portion configured to suspend a portion of the chain of linked products therefrom and comprising a lower portion downwardly extending from the link support portion. The lower portion is configured to engage a portion of a respective link of the chain upon a pivoting motion of the link support portion about a pivot axis in order to open a respective loop suspended from the link support portion to an unloading orientation for unloading.

REFERENCES:
patent: 233698 (1880-10-01), Rankin
patent: 1778484 (1930-10-01), Da Costa
patent: 1780224 (1930-11-01), Da Costa
patent: 1973196 (1934-09-01), Baker
patent: 2212348 (1940-08-01), Ludington
patent: 2551080 (1951-05-01), Allen et al.
patent: 2609083 (1952-09-01), Leach
patent: 2725970 (1955-12-01), Wullschleger
patent: 3032172 (1962-05-01), Jensen
patent: 3115668 (1963-12-01), Townsend
patent: 3132373 (1964-05-01), Altenpohl
patent: 3191222 (1965-06-01), Townsend
patent: 3204844 (1965-09-01), Wallace
patent: 3264679 (1966-08-01), Moekle
patent: 3296657 (1967-01-01), Moekle
patent: 3430831 (1969-03-01), Burton et al.
patent: 3494277 (1970-02-01), Olson
patent: 3511370 (1970-05-01), Taylor
patent: 3533495 (1970-10-01), Wallace
patent: 3593368 (1971-07-01), Cox
patent: 3790685 (1974-02-01), Criss et al.
patent: 3850566 (1974-11-01), Moore
patent: 4218003 (1980-08-01), Plewa et al.
patent: 4317258 (1982-03-01), Altenpohl et al.
patent: 4498578 (1985-02-01), Altenpohl
patent: 4547931 (1985-10-01), Staudenrausch et al.
patent: 4761854 (1988-08-01), Schnell et al.
patent: 4880105 (1989-11-01), Kasai et al.
patent: 5049108 (1991-09-01), Staudenrausch
patent: 5073142 (1991-12-01), Kasai et al.
patent: 5085612 (1992-02-01), Muller et al.
patent: 5163864 (1992-11-01), Burger et al.
patent: 5174428 (1992-12-01), Durst
patent: 5183433 (1993-02-01), Townsend et al.
patent: 5197915 (1993-03-01), Nakamura et al.
patent: 5232080 (1993-08-01), Van Essen et al.
patent: 5244683 (1993-09-01), Schreiber et al.
patent: 5354229 (1994-10-01), Markwardt et al.
patent: 5354230 (1994-10-01), McFarlane et al.
patent: 5480346 (1996-01-01), Kasai et al.
patent: 5672099 (1997-09-01), Takamagari et al.
patent: 5730649 (1998-03-01), Schliesser et al.
patent: 5896809 (1999-04-01), Miller
patent: 5971842 (1999-10-01), Simpson et al.
patent: 5993307 (1999-11-01), Hamblin
patent: 6019213 (2000-02-01), Schubert
patent: 6056636 (2000-05-01), Cody et al.
patent: 6071186 (2000-06-01), Shibata et al.
patent: 6083093 (2000-07-01), Williams
patent: 6086469 (2000-07-01), Cody et al.
patent: 6125991 (2000-10-01), Veldkamp et al.
patent: 6213368 (2001-04-01), Vermeer et al.
patent: 6257974 (2001-07-01), Basile, II
patent: 6277018 (2001-08-01), Cody et al.
patent: 6290591 (2001-09-01), Hergott et al.
patent: 6523462 (2003-02-01), Johnson et al.
patent: 6572465 (2003-06-01), Kimura
patent: 6592452 (2003-07-01), Myers
patent: 6786321 (2004-09-01), Borkiewicz et al.
patent: 7249997 (2007-07-01), Kasai
patent: 7464806 (2008-12-01), Borkiewicz et al.
patent: 7520802 (2009-04-01), Veldkamp et al.
patent: 06-007073 (1994-01-01), None
USPTO; U.S. Appl. No. 11/101,811; Advisory Action mailed Dec. 3, 2007.
USPTO; U.S. Appl. No. 11/101,811; Office Action mailed Feb. 12, 2007.
USPTO; U.S. Appl. No. 11/101,811; Office Action mailed Jul. 16, 2007.
USPTO; U.S. Appl. No. 11/101,811; Notice of Allowance mailed Aug. 15, 2008.
USPTO; U.S. Appl. No. 11/101,811; Notice of Panel Decision from Pre-Appeal Brief Review mailed Feb. 1, 2008.

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