Gear cutting – milling – or planing – Milling – Randomly manipulated – work supported – or work following device
Reexamination Certificate
2005-08-16
2005-08-16
Howell, Daniel W. (Department: 3722)
Gear cutting, milling, or planing
Milling
Randomly manipulated, work supported, or work following device
C409S180000, C409S182000, C144S136950, C144S154500, C144S144100
Reexamination Certificate
active
06929436
ABSTRACT:
A method and apparatus for forming patterns in a flat, plastic material, such as, for example sheet vinyl, linoleum, and other flat sheet floor covering. The apparatus comprises a router die and trimmer base affixed to a router machine. The router die is comprised of two guiding members, a first guiding member that directs the router blade between an edge of a pattern and an edge of an overlay. A second guiding member follows the blade after the groove is cut.
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Howell Daniel W.
Kondracki Edward J.
Miles & Stockbridge P.C.
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