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:
Apr. 17, 2012
Filed:
Nov. 20, 2007
Robert C. Wadams, Robbinsville, NJ (US);
Steven T. Adamy, Lawrenceville, NJ (US);
Frederick Lawson, Somerset, NJ (US);
Patricia Pulido, Sayreville, NJ (US);
Kenneth E. Kellar, Blue Ridge, VA (US);
Robert C. Wadams, Robbinsville, NJ (US);
Steven T. Adamy, Lawrenceville, NJ (US);
Frederick Lawson, Somerset, NJ (US);
Patricia Pulido, Sayreville, NJ (US);
Kenneth E. Kellar, Blue Ridge, VA (US);
Church & Dwight Co., Inc., Princeton, NJ (US);
Abstract
The present invention is directed towards a clump recognition animal litter that enables a user to visually identify and dispose of all used litter portions from unused litter, regardless of clump size and clump location within the litter. The clump recognition animal litter comprises a clumping component and a color-indicating material. The litter clumps and displays a color in response to wetness.