US PATENT SUBCLASS 401 / 153
.~.~ Accordion fold wall

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

Internet Version by PATENTEC © 1999      Terms of Use


401 /   HD   COATING IMPLEMENTS WITH MATERIAL SUPPLY

143  DF  INCLUDING MEANS TO APPLY MATERIAL-MOVING FORCE {10}
152  DF  .~ Including means to collapse flexible wall {4}
153.~.~ Accordion fold wall

DEFINITION

Classification: 401/153

(under subclass 152) Implement wherein the wall has substantially parallel spaced fold lines or pleats along which collapse occurs.