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. 10, 2012
Filed:
Nov. 18, 2010
Karen Kalla, Cincinnati, OH (US);
Patricia Alison Lafleur, Shewsbury, PA (US);
Joseph Miller, Cincinnati, OH (US);
Grover Owens, Fairfield, OH (US);
Karen Kalla, Cincinnati, OH (US);
Patricia Alison LaFleur, Shewsbury, PA (US);
Joseph Miller, Cincinnati, OH (US);
Grover Owens, Fairfield, OH (US);
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
A tool including a frame that includes an aperture and a boundary marker disposed about the aperture. The boundary marker includes a first marker region disposed about the aperture and a second marker region disposed about the first marker region. The color of the first marker region is different from the color of the second marker region. The tool also includes a color correction scale disposed proximate to the aperture. The color correction scale has at least a first color correction region and a second color correction region. The color of the first and second color correction regions each have an LCh value of between L=73.5 C=15.3 h=55.6 and L=32.5 C=11.6 h=48.3.