Cutlery – Cutting tools – Plural cooperating blades
Reexamination Certificate
2009-01-14
2011-11-08
Ashley, Boyer D (Department: 3724)
Cutlery
Cutting tools
Plural cooperating blades
C030S186000, C030S191000
Reexamination Certificate
active
08051572
ABSTRACT:
A pair of pliers for removing fastening ring includes a pliers head, a pliers handle and a cover, wherein the pliers head comprises a left pliers head and a right pliers head, the pliers handle comprises a left pliers handle and a right pliers handle, and the left pliers head and the right pliers head are connected to a left pliers handle and a right pliers handle via a connecting shaft respectively, wherein the cover is provided at each of both sides of the pliers head via a head shaft, wherein the cutting edge of the left pliers head is blunt, and a projecting element is extended from an upper portion of the cutting edge of the left pliers head, the cutting edge of the right pliers head is a blade, and an adjusting device is provided at an upper portion of the left pliers handle and the right pliers handle.
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patent: 6941663 (2005-09-01), Still
Zhang Hanzhen
Zhang Lei
Ashley Boyer D
Flores Sanchez Omar
Link-Tech (Tianjin) Metal Products Co., Ltd.
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