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:
Oct. 08, 2002
Filed:
May. 03, 2001
Applicant:
Inventors:
Takeshi Ikegami, Kagawa, JP;
Kengo Ochi, Kagawa, JP;
Assignee:
Uni-Heartous Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01K 1/015 ;
U.S. Cl.
CPC ...
A01K 1/015 ;
Abstract
A pet sheet includes a hydrophilic top sheet arranged on the absorbing material, wherein a flap which is formed at least adjacent a peripheral edge of the absorbing material and opens toward the center of the absorbing material. Urine, which is not absorbed in the absorbing material and flows on the hydrophilic top sheet, enters between the hydrophilic top sheet and the flap, and can be stopped there.