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:
May. 11, 2004
Filed:
Feb. 27, 2002
Brent A. Wilder, Bloomington, IL (US);
Wildwood Industries, Inc., Bloomington, IL (US);
Abstract
A user closable collar for a vacuum cleaner bag, the collar body being formed from a single blank of relatively rigid material which is folded to define three generally overlapping and planar panels, a middle panel having fixed raceway element which is adhesively secured to a first outer panel and a second outer panel, each of the outer panels having openings or apertures. A slider element is securely attached to the raceway element during the assembly process by retention bands of collar blank material and has containing an aperture thereon which is aligned with the apertures of the outer panels when in a closed position. The retention bands of collar material are cut through one of the outer panels, releasing the slider element such the slider element can be moved by a user from an open position to a closed position causing the apertures of said first and second outer panels to be occluded.