US PATENT SUBCLASS 65 / 182.1
WITH FLUID SUPPORT FOR ARTICLE OR PREFORM

Current as of: June, 1999
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65 /   HD   GLASS MANUFACTURING

182.1WITH FLUID SUPPORT FOR ARTICLE OR PREFORM {4}
182.2  DF  .~> Gaseous support
182.3  DF  .~> Means for treating or maintaining molten metal
182.4  DF  .~> Including preform width maintaining or stretching mean
182.5  DF  .~> Structure or composition of lining material or arrangement with shell

DEFINITION

Classification: 65/182.1

WITH FLUID SUPPORT FOR ARTICLE OR PREFORM:

(under the class definition) Apparatus including means for supporting, e.g., floating, the glass on a fluid current or fluid surface, e.g., molten metal.

SEE OR SEARCH THIS CLASS, SUBCLASS:

25.1+, for a process which includes the injection of a gaseous fluid layer (acting as a parting material) between glass and the apparatus.

99.2+, for a process of forming a sheet glass by pouring molten glass onto a molten metal forming surface.

SEE OR SEARCH CLASS

226, Advancing Material of Indeterminate Length,

97.1+, for apparatus for advancing material of indeterminate length utilizing fluid current support means. 242, Winding, Tensioning, or Guiding,

615.11+, a residual locus for a material fluid suspension guide or guard.

406, Conveyors: Fluid Current, appropriate subclasses for fluid current conveyors, per se.