Plastic article or earthenware shaping or treating: apparatus – Pottery wheel type support and profile – Externally engaging profile tool
Reexamination Certificate
2004-10-26
2008-08-19
Gupta, Yogendra N. (Department: 1791)
Plastic article or earthenware shaping or treating: apparatus
Pottery wheel type support and profile
Externally engaging profile tool
C425S458000, C015S236070
Reexamination Certificate
active
07413428
ABSTRACT:
A pottery tool for forming soft clay to make hand built pottery articles which tool includes an elongate body having a top side, a bottom side, a right and left side, and at least one end. The top surface includes at least one tapered region having a compound convex surface adjacent one end. The right and left sides each include at least one edge, wherein each at least two edges differ in configuration. The pottery tool has a plurality of forming surfaces and edges for smoothing, shaping or scraping a softened clay body for forming the pottery article.
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patent: 5675860 (1997-10-01), Campbell
patent: 6219878 (2001-04-01), Dewberry
patent: 6651346 (2003-11-01), Sturgis et al.
patent: D507158 (2005-07-01), Smith et al.
Gupta Yogendra N.
Nguyen Thu Khanh T.
Reising Ethington Barnes Kisselle P.C.
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