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:
Jan. 31, 1995
Filed:
Jan. 06, 1994
David C Sayles, Huntsville, AL (US);
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Abstract
A process for fabrication of a filler for a ballast container used with frescent lighting employs a mixture of a high-density polyethylene in powdered form (derived from recycled milk containers) and dry sand. After loading the specified mixture into a ballast container to fill the unfilled volume remaining after the ballast container has electrical components installed, a closure means is placed on the loaded and filled ballast container, subsequently heated for a predetermined time period to achieve melting of the specified high-density polyethylene and dry sand mixture. After cooling the melted, high-density polyethylene, the high-density polyethylene and dry sand mixture fuses into a solid mass. A preferred mixture is comprised of a 50/50 weight percent ratio of the specified high-density polyethylene and dry sand.