US PATENT SUBCLASS 100 / 252
.~.~.~ Separable box frame sections

Current as of: June, 1999
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100 /   HD   PRESSES

214  DF  RECIPROCATING PRESS CONSTRUCTION {26}
240  DF  .~ Box and piston type {6}
246  DF  .~.~ Movable or removable box section {2}
252.~.~.~ Separable box frame sections {3}
253  DF  .~.~.~.~> Piston operator actuated frame section
254  DF  .~.~.~.~> Counterbalanced
255  DF  .~.~.~.~> Hinged

DEFINITION

Classification: 100/252

(under subclass 246) Apparatus in which the side walls forming the chamber, or portions thereof, may be separated from each other.

SEE OR SEARCH CLASS

249, Static Molds,

160+, for a static mold comprising plural mold sections.

292, Closure Fasteners, appropriate subclasses for bolt elements and latching devices, not combined with lock structure for securing any closure element in closed or adjusted position.

425, Plastic Article or Earthenware Shaping or Treating: Apparatus,

441+, for a molding machine including a female mold having movable side walls or sections for product removal.