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:
Apr. 07, 2009
Filed:
Nov. 01, 2006
Michael J. Porter, Akron, IN (US);
William A. Frank, Lake Villa, IL (US);
Lloyd George, West Bay, CA;
Eugene Scott Stivender, Elkhorn, WI (US);
Alfredas Blyskis, Oak Lawn, IL (US);
Michael J. Porter, Akron, IN (US);
William A. Frank, Lake Villa, IL (US);
Lloyd George, West Bay, CA;
Eugene Scott Stivender, Elkhorn, WI (US);
Alfredas Blyskis, Oak Lawn, IL (US);
United States Gypsum Company, Chicago, IL (US);
Abstract
An embedment device includes a first integrally formed elongate shaft rotatably secured to the support frame and having a first plurality of axially spaced disks axially fixed to the first shaft, a second integrally formed elongate shaft rotatably secured to the support frame and having a second plurality of axially spaced disks axially fixed to the second shaft, the first shaft being disposed relative to the second shaft to be horizontally aligned and so that the disks intermesh with each other, and wherein, when viewed from the side, peripheries of the first and second pluralities of disks overlap each other.