Static structures (e.g. – buildings) – Combined
Reexamination Certificate
2008-01-29
2008-01-29
Chilcot, Jr., Richard E. (Department: 3635)
Static structures (e.g., buildings)
Combined
Reexamination Certificate
active
10781274
ABSTRACT:
A stud of the type attached to a furnace wall or boiler tube has a plurality of projections extending from the top of the stud which act as a heat sink. The projections also have a corrosion or erosion resistant coating such as a chromium diffusion layer. The stud as well as the furnace wall or boiler tube to which they are attached will have a longer service life.
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IBM Technical Disclosure Bulletin, Sep. 1969, “Selective Carburization Technique”.
Chilcot Jr. Richard E.
Laux Jessica
Sage of America, Inc.
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