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:
Nov. 20, 2007
Filed:
Mar. 20, 2003
Applicant:
Martin Bailey, Comberton, GB;
Inventor:
Martin Bailey, Comberton, GB;
Assignee:
Global Graphics Software Limited, Cambridge, GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/56 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for using a page description language to electronically express colored patches on the border of contract proofs, such that a user can quickly and easily evaluate whether the color of prints produced using a color printer are correct. The verification is performed by visually comparing the test patches added to a print with color patches in publicly available standard color sample swatches.