Plastic article or earthenware shaping or treating: apparatus – With apparatus assembly or dismantling means or with idle part – Pivotally joined housings or housing sections enclosing...
Reexamination Certificate
2006-05-30
2006-05-30
Smith, Duane (Department: 1722)
Plastic article or earthenware shaping or treating: apparatus
With apparatus assembly or dismantling means or with idle part
Pivotally joined housings or housing sections enclosing...
C425S329000, C425S334000, C425S384000, C425S392000, C264S297400
Reexamination Certificate
active
07052265
ABSTRACT:
Devices that have the capability to simultaneously manipulate the curling screws of a lip rolling machine while it is in operation and lip rolling machines so modified.
REFERENCES:
patent: 3337919 (1967-08-01), Brown
patent: 3579737 (1971-05-01), Gerber et al.
patent: 3914102 (1975-10-01), Brown
patent: 4235579 (1980-11-01), Kurz et al.
patent: 6129537 (2000-10-01), Merz
patent: 6135754 (2000-10-01), Lamson
patent: 6164949 (2000-12-01), Lamson
Phillips Christopher J.
Phillips Robert A.
Future Mold Corporation
McKellar Robert L.
McKellar IP Law, PLLC
Nguyen Thu Khanh T.
Smith Duane
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