Harvesters – Miscellaneous
Reexamination Certificate
2008-06-30
2009-06-09
Pezzuto, Robert E (Department: 3671)
Harvesters
Miscellaneous
C430S127000
Reexamination Certificate
active
07543428
ABSTRACT:
A seamless draper belt formed from an elongated flat base structure of fabric and rubber. Transverse cleats having a structural core embedded in rubber are connected to the base. The elongated base structure and cleats are cured and adhere to one another except for end sections to form a flexible elongated structure, the ends of the base structure being overlapped and cured to form a seamless belt. An elongated guide is integrally formed on the base structure face opposite the face containing the cleats.
REFERENCES:
patent: 5698358 (1997-12-01), Yu
patent: 5714290 (1998-02-01), Yu et al.
patent: 6238131 (2001-05-01), Watts et al.
patent: 6321903 (2001-11-01), Shaffer
patent: 6406577 (2002-06-01), Benedict et al.
patent: 7344020 (2008-03-01), Grywacheski et al.
Coers Bruce A.
Lovett Benjamin M.
Puryk Corwin M.
Deere & Company
Pezzuto Robert E
Taylor & Aust P.C.
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