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:
Feb. 03, 2009
Filed:
Oct. 20, 2005
Eric Scott, Conroe, TX (US);
Leon D. Ellison, Huffman, TX (US);
Reinhold Kammann, Wienhausen, DE;
Clive Chemo Lam, Tomball, TX (US);
Manfred H. Worms, Nienhagen, DE;
Guy L. Mcclung, Iii, Spring, TX (US);
Eric Scott, Conroe, TX (US);
Leon D. Ellison, Huffman, TX (US);
Reinhold Kammann, Wienhausen, DE;
Clive Chemo Lam, Tomball, TX (US);
Manfred H. Worms, Nienhagen, DE;
Guy L. McClung, III, Spring, TX (US);
Varco I/P, Inc., Houston, TX (US);
Abstract
A screen apparatus, which in certain aspects is a screen apparatus having a support, screening material on the support, and energizable identification apparatus on (exteriorly, interiorly, and/or within) the support for identifying the screen apparatus; a vibratory separator with such a screen apparatus; and a vibratory separator or shaker with energizable identification apparatus.