Patents Represented by Attorney Law Offices of Steven W. Weinpieb
  • Patent number: 7908997
    Abstract: A new and improved hybrid hot melt adhesive or other thermoplastic material dispensing system wherein two or more different hot melt adhesive or other thermoplastic material depositions, comprising, for example, two or more different types of patterns, two or more different types of application techniques or processes, or two or more different types of cyclical operations, can effectively be simultaneously achieved at substantially two or more different locations relative to an underlying substrate. The hybrid system comprises a metering station upon which is mounted a metering head comprising a plurality of metering head dispensing modules, and a pair or remote applicator heads comprising a pair of applicator head dispensing modules.
    Type: Grant
    Filed: June 4, 2007
    Date of Patent: March 22, 2011
    Assignee: Illinois Tool Works Inc.
    Inventors: Mel Steven Lessley, Daniel D. Bourget