Gear cutting – milling – or planing – Milling – With regulation of operation by templet – card – or other...
Reexamination Certificate
2006-12-26
2006-12-26
Carter, Monica (Department: 3722)
Gear cutting, milling, or planing
Milling
With regulation of operation by templet, card, or other...
C409S082000, C409S083000, C072S110000
Reexamination Certificate
active
07153072
ABSTRACT:
A clamping device for key duplicating machine with dual pivoted joint comprising a pair of left and right symmetrical cross grooves formed on the front side of a substrate, and aligned one with the other, for securing a pair of left and right vises, in order to enable the same pair of vises to clamp different types of keys by turning and changing from one of the two confronting side edges of the vises to the other; and two pivoted joints provided on the back side of the substrate, for rotating the pair of left and right vises to a different angular position, and for effecting duplication of the different types of keys.
REFERENCES:
patent: 4051748 (1977-10-01), Sherman
patent: 4378107 (1983-03-01), Wagster et al.
patent: 4592683 (1986-06-01), Wu
patent: 4614465 (1986-09-01), Wu
patent: D297143 (1988-08-01), Wu
patent: 4934674 (1990-06-01), Bernstein
patent: 4986519 (1991-01-01), Lee
patent: 5242159 (1993-09-01), Bernstein
patent: 5906365 (1999-05-01), Wu
patent: 5951218 (1999-09-01), Wu
patent: 5984597 (1999-11-01), Chen
patent: 6179279 (2001-01-01), Asai et al.
Carter Monica
Ladas & Parry LLP
Ross Dana
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