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:
Aug. 06, 1991
Filed:
Apr. 06, 1990
Applicant:
Inventor:
Warren R Beck, St. Paul, MN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01K / ;
U.S. Cl.
CPC ...
294-13 ; 152571 ;
Abstract
A bag for waste such as dog litter, having two stiffener ribs at or near its opening. Each stiffener is about one third the length of the opening circumference. The two stiffeners are flexibly joined at one end and their total length is about 60% to 80% of the circumference. A triangular bag opening is formed by spreading the distal ends of the stiffeners apart until the unstiffened portion of the bag opening becomes taut. In this position the bag is placed on the ground, held with a finger, and the litter pushed into it.