US PATENT SUBCLASS 264 / 324
.~.~.~.~ Woven or felted sheet-form work

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


264 /   HD   PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES

239  DF  MECHANICAL SHAPING OR MOLDING TO FORM OR REFORM SHAPED ARTICLE {10}
299  DF  .~ Shaping against forming surface (e.g., casting, die shaping, etc.) {10}
319  DF  .~.~ Applying heat or pressure {6}
320  DF  .~.~.~ Reshaping solid work or introducing solid work into mold cavity {5}
324.~.~.~.~ Woven or felted sheet-form work

DEFINITION

Classification: 264/324

(under subclass 320) Processes in which the work being shaped is a felted fibrous sheet or a woven textile sheet.

SEE OR SEARCH THIS CLASS, SUBCLASS:

136+, for coating or impregnating a self sustaining batt, sheet of filament and then reshaping.

257+, for producing a composite, plural part or multilayered article in which one component is a fibrous or textile sheet, web or batt.

SEE OR SEARCH CLASS

156, Adhesive Bonding and Miscellaneous Chemical Manufacture,

62.2+, for forming and laminating one or more webs or batts by adhesive bonding and subclasses 196+ for reshaping followed by laminating. 162, Paper Making and Fiber Liberation,

223, for processes of reshaping a felted waterlaid product.