Plastic article or earthenware shaping or treating: apparatus – With foraminous or absorbent means for removal of vehicle or...
Reexamination Certificate
2011-06-28
2011-06-28
Crispino, Richard (Department: 1747)
Plastic article or earthenware shaping or treating: apparatus
With foraminous or absorbent means for removal of vehicle or...
C425S412000, C425S414000, C249S112000, C249S134000
Reexamination Certificate
active
07967589
ABSTRACT:
A forming mold for making ceramics having a pattern includes a first mold made of a water-permeable material and including a first press face, a second mold made of a water-permeable material and including a second press face, and a third mold made of a water non-permeable material and disposed between the first and second molds. The third mold has a third press face in contact with the first press face, and a patterned face opposite to the third press face and cooperating with the second press face to confine a forming space.
REFERENCES:
patent: 3641229 (1972-02-01), Lawrence et al.
patent: 6248271 (2001-06-01), Graham et al.
patent: 6805191 (2004-10-01), Ban et al.
patent: 6866803 (2005-03-01), Matsumoto et al.
Crispino Richard
McCracken & Frank LLP
Nguyen Thu Khanh T
LandOfFree
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