(under the class definition) Apparatus including positive means to cool a glass product, e.g. air blast tempering means.
SEE OR SEARCH THIS CLASS, SUBCLASS:
69, for a process of forming a hollow article in mold cavity with the step of annealing or tempering.
114+, for a process of tempering.
161, for similar apparatus including automatic control means.
194, for sheet drawing means combined with annealing or tempering means.
204, for sheet drawing means combined with sheet cooling means. 262, for glass blowing apparatus combined with treating means.
268, for the combination of preform reshaping means and treating means.
303, for gob treating means downstream of gob shearing means.
306, for a press molding machine combined with treating means.
507+, and 510+, for means to heat or cool a formed glass fiber.
SEE OR SEARCH CLASS
34, Drying and Gas or Vapor Contact With Solids, appropriate subclasses for a process or apparatus for gas-solid contacting not elsewhere provided for.
148, Metal Treatment, appropriate subclasses for a metal treating process.
165, Heat Exchange, appropriate subclasses for process or apparatus of general application for exchanging heat, especially
58+, for combined heating and cooling.
219, Electric Heating, 388, for electrical heating means combined with an article conveyor.
239, Fluid Sprinkling, Spraying, and Diffusing, appropriate subclasses for spray nozzle arrangements and nozzle detail.
266, Metallurgical Apparatus,
249+, for solid metal treating apparatus.
425, Plastic Article or Earthenware Shaping or Treating: Apparatus,
445+, for means treating a product of apparatus of this class not otherwise provided for; see the search notes thereunder.
