초록 ▼

A bag-supporting frame apparatus is removably mountable on a portion of a substrate. The apparatus includes a gripping portion for contacting the substrate and holding the apparatus in place on the substrate. The apparatus also includes a bag-supporting portion configured to support an open end port

A bag-supporting frame apparatus is removably mountable on a portion of a substrate. The apparatus includes a gripping portion for contacting the substrate and holding the apparatus in place on the substrate. The apparatus also includes a bag-supporting portion configured to support an open end portion of a flexible plastic bag thereon, the bag-supporting portion including an outer loop portion and a downwardly-extending short portion attached to the outer loop portion at each end thereof. A projecting catch is defined, at each end of the outer loop portion, at the juncture of the downwardly-extending short portion and the outer loop portion. The outer loop portion is sized and configured to support a plastic bag of a predetermined size thereon. The apparatus also includes a connecting portion interconnecting the bag-supporting portion and the gripping portion. Methods of using the apparatus are also described.

대표청구항 ▼

1. A method of temporarily installing a flexible plastic bag on an edge of a substantially vertically oriented support rod of a substrate, the method comprising the steps of: a) holding a bag-supporting apparatus sideways with a bag-supporting portion thereof disposed in a substantially vertical pla

1. A method of temporarily installing a flexible plastic bag on an edge of a substantially vertically oriented support rod of a substrate, the method comprising the steps of: a) holding a bag-supporting apparatus sideways with a bag-supporting portion thereof disposed in a substantially vertical plane, and with a free end thereof facing downwardly;b) moving the apparatus so that a central part of a load-bearing shaft comes into contact with a side surface of a support rod on which the apparatus is to be mounted;c) pivoting the apparatus around the load-bearing shaft to move the free end toward the support rod;d) tipping the bag-supporting portion upwardly further pivoting the apparatus around the load-bearing shaft to move the free end past a near surface of the support rod;e) moving the bag-supporting portion downwardly to place the apparatus into an installed position thereof on the support rod; andf) placing an open upper end of a plastic bag over an outer loop of the bag-supporting portion, and stretching portions of the upper end of the plastic bag over a pair of spaced-apart bag retaining projections of the bag-supporting portion.