The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 27, 2007
Filed:
Jun. 09, 2004
Applicants:
Vyacheslav D. Grinshpun, Midland, MI (US);
Michael E. Schaller, Midland, MI (US);
Martin H. Tusim, Midland, MI (US);
Andrew R. Brush, Midland, MI (US);
Jonathan D. Park, Lake Jackson, TX (US);
Inventors:
Vyacheslav D. Grinshpun, Midland, MI (US);
Michael E. Schaller, Midland, MI (US);
Martin H. Tusim, Midland, MI (US);
Andrew R. Brush, Midland, MI (US);
Jonathan D. Park, Lake Jackson, TX (US);
Assignee:
Dow Global Technologies Inc., Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 44/20 (2006.01); B29C 44/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
Prepare a foam structure that includes hollow coalesced foam strands and, optionally, solid coalesced foam strands using an extrusion die block equipped with apertures that promote forming the hollow strands and, optionally, the solid foam strands.