US PATENT SUBCLASS 29 / 38 F
.~.~.~ Collapsible tube

Current as of: June, 1999
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29 /   HD   METAL WORKING

33 R  DF  PLURAL DIVERSE MANUFACTURING APPARATUS INCLUDING MEANS FOR METAL SHAPING OR ASSEMBLING {32}
563  DF  .~ With means to feed work intermittently from one tool station to another {3}
38 R  DF  .~.~ Blank turret {6}
38 F.~.~.~ Collapsible tube

Unofficial Alpha Subclasses: R A B C D E F

DEFINITION

Classification: 29/38

Blank turret:

(under subclass 563) Apparatus in which the blank, reduced to substantially the length of the finished article, is carried by turret into positions which enable it to be operated upon by various tools.

SEE OR SEARCH CLASS

470, Threaded, Headed Fastener, or Washer Making: Process and Apparatus,

62, 72, 81, 100, 115, 120, 129,135 for machines using turret mechanisms for making threaded, headed fastener or washers.