Heating – Heating or heat retaining work chamber structure
Reexamination Certificate
2005-06-14
2005-06-14
Wilson, Gregory (Department: 3749)
Heating
Heating or heat retaining work chamber structure
C432S207000, C110S336000
Reexamination Certificate
active
06905332
ABSTRACT:
A modular oven, such as a batch process oven, having a standardized set of self supporting, interconnectable panels which, when assembled, from a self-supporting heat containment shell, free of added structural support members. Also described are the self-supporting modular oven panels themselves having common roof, sidewall and end wall shell configuration and a method of assembling the panels such as in the expansion or conversion of a first modular oven assembly to a second assembly more conducive to current production requirements.
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Two drawing sheets illustrating the interior of a screen-print curing oven believed to correspond with D360,423.
RayPaul Industries, Inc., 3 pages, Modular gas fired systems—one page illustration with text and two pages of photos entitled Over/Under Pole/Belt Drying Oven and Flat Line Curving Ovens (not dated).
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Brochure—RayPaul Industries Inc., New, from the pioneers of gas-fired screrenprint drying . . . , 4 pages (Vulcan, Cureair and Elite products), not dated.
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Neal David
Neal Greg
Raypaul Industries, Inc.
Wilson Gregory
LandOfFree
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