Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2011-06-07
2011-06-07
Nguyen, Khanh (Department: 1746)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C156S267000, C156S088000, C156S257000, C156S137000, C083S014000, C083S018000, C083S176000, C083S175000, C083S145000
Reexamination Certificate
active
07955467
ABSTRACT:
The present invention relates to a method and device for producing a groove near an intended edge part of a conveyor belt, which groove is intended to be filled with a filler having sealing properties, in which the groove is formed by removing conveyor belt material from one of the surfaces of the conveyor belt and in which, during the step of removing conveyor belt material, the conveyor belt is bent at the position of the groove to be formed near the intended edge part, and also to a conveyor belt in which a groove is produced in this manner.
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patent: 3742167 (1989-06-01), None
patent: 1170441 (1969-11-01), None
patent: 8803905 (1988-06-01), None
Fitch Even Tabin & Flannery
Flexible Steel Lacing Company
Nguyen Khanh
Squalls Margaret
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