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:
Jul. 08, 2003
Filed:
Feb. 18, 2000
Applicant:
Inventors:
Donald B. Peddicord, Durant, OK (US);
Steven M. Peddicord, Arlington, TX (US);
Michael W. Freitas, North Richland Hills, TX (US);
James E. Kilgore, South Lake, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 1/550 ;
U.S. Cl.
CPC ...
B01D 1/550 ;
Abstract
A salt platform ( ) is disclosed which incorporates a top member ( ), a bottom member ( ) and a plurality of vertical spacing members ( ). The top member is preferably formed as an integral molding. The bottom member ( ) is preferably identical to the top member ( ). The top surface of the top member ( ) forms a support for the salt grid. A salt grid ( ) is also disclosed which has a series of lips ( ) at the peripheral edge with each lip joining with the rest of the salt grid about a linear hinge line ( ).