Printing – Embossing or penetrating – Special-article machines
Reexamination Certificate
2005-09-16
2008-12-09
Colilla, Daniel J. (Department: 2854)
Printing
Embossing or penetrating
Special-article machines
C101S005000, C101S028000, C101S032000, C072S112000, C072S125000, C072S199000, C072S214000
Reexamination Certificate
active
07461593
ABSTRACT:
A method and apparatus for imprinting text on items such as tools. The imprinting process involving employing a roll forging assembly including a large-sized roller plate and a multi-angle vise.
REFERENCES:
patent: 3691806 (1972-09-01), Hanzawa
patent: 4546630 (1985-10-01), Sakamura
patent: 4909494 (1990-03-01), Meywald
patent: 6073552 (2000-06-01), Cruse et al.
patent: 6145361 (2000-11-01), Wengenroth
patent: 6244089 (2001-06-01), Schoenau et al.
Alltrade Tools LLC
Colilla Daniel J.
Ferguson-Samreth Marissa L
Steptoe & Johnson LLP
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