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:
Jul. 14, 2009
Filed:
Jan. 25, 2007
Frank Yang, Rancho Palos Verdes, CA (US);
Ian Fettes, Newport Beach, CA (US);
Frank Yang, Rancho Palos Verdes, CA (US);
Ian Fettes, Newport Beach, CA (US);
Simplehuman LLC, Torrance, CA (US);
Abstract
A thin-ply roll holder, for example, a paper towel holder facilitates tearing of paper towels from a continuous roll supported on the holder, and prevents excessive unraveling of the roll. A pressure bar pivots at a hinge on the base, and is spring biased towards the pole that supports the roll, such that leverage of the bias about a hinge increases as the pressure bar pivots towards the pole, but the bias decreases at a lower rate than the increase in the leverage. At the distal free end of the pole, a retaining tab is pivoted to flip from a first orientation in which the hollow core of the paper towel is permitted to be received by the pole, to a second orientation in which the paper towel is not permitted to be removed from the pole. The pole is structured as a frame structure comprising rod-shaped segments.