Liner bag for feminine hygiene waste receptacles
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-033/06
B65D-033/10
B65D-033/14
B65D-025/24
B65D-025/14
B65D-035/14
B65D-090/00
출원번호
US-0082537
(2008-04-11)
등록번호
US-8690429
(2014-04-08)
발명자
/ 주소
Germanow, John W.
Germanow, Ann D.
출원인 / 주소
The Scensible Source Co., LLC
대리인 / 주소
Kenneth J. Lukacher Law Group
인용정보
피인용 횟수 :
1인용 특허 :
16
초록▼
An improved receptacle liner bag is formed of two layers of thin flexible stretchable plastic sheets which are sealed along the sides and bottom, but are unsealed along the top of the bag. The sheets are die-cut to form a framed opening which defines a band between the sides and the top of the bag.
An improved receptacle liner bag is formed of two layers of thin flexible stretchable plastic sheets which are sealed along the sides and bottom, but are unsealed along the top of the bag. The sheets are die-cut to form a framed opening which defines a band between the sides and the top of the bag. When the bag is placed in the receptacle, the band may be disposed around the outside of the sides of the receptacle and stretched over the base of the receptacle so as to provide a hold-down for the bag in the receptacle. The sheets may be perforated along a line below the framed opening. The line, when opened, forms an auxiliary band which can be stretched over and placed behind a hinge of a lid of the receptacle to secure the back of the liner bag in the receptacle.
대표청구항▼
1. A liner bag for a receptacle of a sanitary napkin disposal unit, said receptacle having an open top and a closed bottom, said liner bag comprising two layers of flexible or stretchable thin material which are sealed along side and bottom edges, an opening through both of said layers and spaced fr
1. A liner bag for a receptacle of a sanitary napkin disposal unit, said receptacle having an open top and a closed bottom, said liner bag comprising two layers of flexible or stretchable thin material which are sealed along side and bottom edges, an opening through both of said layers and spaced from said side edges and a top edge of said layers defining a frame, said frame forming a band along said top edge which contains both said two layers, said band being configured to loop around sides of the receptacle and across the closed bottom thereof to hold in the receptacle as a liner, the bag formed when said layers are separated, said bag further comprising a slit through both of the layers between the side edges and spaced from a bottom of the opening, defining an auxiliary band in each of said layers and disposed along the bottom of the opening, said auxiliary band being configured to be slidable over a cover of said receptacle which is hinged to a side thereof which is attachable to the wall of a restroom stall or wall so as to secure a back of the liner bag against an inside back wall of the receptacle. 2. The liner bag according to claim 1 wherein said opening along the bottom thereof is of sufficient length from a bottom end of the bag to define, when said sheets are separated to provide the liner bag in the receptacle, flaps which extend over said receptacle away from a rim along an edge of the open top of the receptacle. 3. The liner bag according to claim 1 wherein the band configured to loop is sufficiently long to be knotted upon removal from the receptacle filled with sanitary napkins retained therein. 4. The liner bag according to claim 1 wherein said bag is of biodegradable material. 5. The liner bag according to claim 1 wherein said bag is of material having an antimicrobial agent. 6. The liner bag according to claim 1 wherein said bag is of scented material. 7. The liner bag according to claim 1 wherein said band which loops around the receptacle extends across a widest side of said bag and is long enough and wide enough to stretch over the sides of said receptacle and across a width thereof at the bottom thereof. 8. The liner bag according to claim 7 wherein said band which loops around the receptacle consists of a single band of both of said layers. 9. The liner bag according to claim 1 wherein said auxiliary band is provided in one of said layers by a line of perforations which is opened to form said slit. 10. A method for installing a liner bag in a receptacle with an open top and a bottom comprising the steps of: providing a bag with two layers of thin, flexible, stretchable material having a first end which is closed and a second end having an opening that forms with both said layers a continuous elastic band extending across said second end entirely and of sufficient length when extended to loop around the receptacle and stretch across the bottom thereof;separating said layers to form said bag in the receptacle above the bottom thereof; andstretching both layers of said band to loop over an outside of the receptacle and around the bottom of said receptacle to apply compressive force against the receptacle and retain said bag upright in the receptacle; and further comprising the step of providing an auxiliary band, by opening a slit through both of said layers, said slit being spaced into said bag from the opening that forms said band and forming the auxiliary band in at least one of said layers, and locating said auxiliary band in one of said layers around a lid of the receptacle. 11. The method according to claim 10 wherein the receptacle has a rim, and said method further comprises extending said layers over said rim while separating said layers so that said bag provides flaps along a bottom of said opening, and said locating step further comprises extending the flaps over the rim of the receptacle. 12. The method according to claim 10 wherein said bag is of material which is one or more of biodegradable, antimicrobial, or scented. 13. The method for installing a liner bag according to claim 10 wherein said step of providing said slit forming the auxiliary band comprises opening lines of perforations. 14. An apparatus for lining a receptacle having a bottom comprising: a bag having two ends provided by a pair of layers of thin, flexible, stretchable material which are separated to form the bag, anda band made up of both of said pair of layers from one of said ends of the bag which band is configured and sized with respect to the receptacle to loop around and bear entirely against a bottom exterior of the receptacle to retain and position in the receptacle the bag formed when said layers are separated inside the receptacle with the other of said ends located in the receptacle, and wherein said receptacle has a hinged lid, and said apparatus further comprises another, auxiliary band which is spaced into said bag further from said one end than said band which loops around the receptacle, and means for extending said another auxiliary band around said lid so that said lid captures said bag by said another band, and said another band being provided by lines of perforations through said layers when said perforations are opened.
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