Pre-Insulated Metal Technologies LLC

United States of America

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IPC Class
B21D 33/00 - Special measures in connection with working metal foils, e.g. gold foils 1
B24B 1/00 - Processes of grinding or polishingUse of auxiliary equipment in connection with such processes 1
B32B 3/12 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by a layer of regularly-arranged cells whether integral or formed individually or by conjunction of separate strips, e.g. honeycomb structure 1
Found results for  patents

1.

Method and apparatus for exterior surface treatment of insulated structural steel panels

      
Application Number 12799090
Grant Number 08458907
Status In Force
Filing Date 2010-04-15
First Publication Date 2013-06-11
Grant Date 2013-06-11
Owner Pre-Insulated Metal Technologies LLC (USA)
Inventor
  • Lowery, William H.
  • Lowery, Michael T.
  • Lettko, John

Abstract

A method for providing a natural stucco appearance for a steel structural panel comprises providing a steel sheet and coating the exterior surface with a low gloss protective coating, and then embossing the exterior surface with a low relief pattern. The steel sheet is then embossed with a second, higher relief pattern under high pressure. The double embossment together with the low gloss coating achieves a natural stucco appearance.

IPC Classes  ?

  • B24B 1/00 - Processes of grinding or polishingUse of auxiliary equipment in connection with such processes
  • B21D 33/00 - Special measures in connection with working metal foils, e.g. gold foils
  • B32B 3/12 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by a layer of regularly-arranged cells whether integral or formed individually or by conjunction of separate strips, e.g. honeycomb structure