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:
Jun. 14, 2011
Filed:
Aug. 16, 2007
Applicants:
Victor A. Sahm, Iii, Dallas, TX (US);
Charles Hansen, Irving, TX (US);
Inventors:
Victor A. Sahm, III, Dallas, TX (US);
Charles Hansen, Irving, TX (US);
Assignee:
Maxi-Life, Inc., Addison, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 45/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
Plastic containers are injection molded of HDPE blow molding grade resin having a density of about 0.960 to 0.965 g/cc and a melt index of about 0.7 to 1.0 g/10 min. at injection temperatures of 570° F. to 670° F. and mold cavity pressures of 20,000 psig to 27,000 psig. Relatively thin walled, rigid, livestock feed containers can be manufactured using about 20% to 50% less material while retaining strength and durability comparable to containers molded of HDPE injection molding grade resins.