US PATENT SUBCLASS 264 / 121
.~ Projecting particles in a moving gas stream

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

109  DF  FORMING ARTICLES BY UNITING RANDOMLY ASSOCIATED PARTICLES {12}
121.~ Projecting particles in a moving gas stream

DEFINITION

Classification: 264/121

(under subclass 109) Processes using a moving gas stream or current to convey particulate material onto a collecting surface.

SEE OR SEARCH CLASS

19, Textiles: Fiber Preparation,

144+, and see the search note to Class 19 in subclass 109 of this class (264).

406, Conveyors: Fluid Current,

197, miscellaneous processes involving conveying solid material with the assistance of a forced propelling fluid current.

425, Plastic Article or Earthenware Shaping or Treating: Apparatus, 80.1+, for a molding apparatus comprising means utilizing an air current for randomly associating particulate material on a shaping surface.