Receptacles – Receptacle having flexible – removable inner liner – Means for venting air trapped between the liner and its...
Patent
1990-03-26
1992-05-05
Elkins, Gary E.
Receptacles
Receptacle having flexible, removable inner liner
Means for venting air trapped between the liner and its...
206554, 220403, 220410, 383 66, 383120, B65D 560
Patent
active
051100053
ABSTRACT:
A method for manufacturing a liner for a waste container is provided, comprising the steps of extruding a flexible envelope, the envelope having ends; flattening the envelope so as to form a top side and a bottom side; cutting a lengthwise slit in the top side of the envelope substantially along the centerline of the envelope; sealing the ends of the envelope; folding the envelope along the centerline; and rolling one end toward the other to form a rolled bundle. A waste container liner may be formed by this process, comprising a flexible envelope including a top side; a bottom side; first and second ends; gusseted side panels connecting the top side and the bottom side; a lengthwise slit in the top side between the first and second ends substantially along the centerline of the envelope; and wherein the top and bottom sides are sealed together at the first and second ends.
REFERENCES:
patent: 977698 (1910-12-01), Barksdale
patent: 2215689 (1940-09-01), Dickson
patent: 2216527 (1940-10-01), Weiss et al.
patent: 2524584 (1950-10-01), Zehr
patent: 2574345 (1951-11-01), Montgomery
patent: 2683262 (1954-07-01), Foss
patent: 2712797 (1955-07-01), Woehrle et al.
patent: 2861735 (1958-11-01), Faltin
patent: 2998340 (1961-08-01), Conway et al.
patent: 3167209 (1965-01-01), Jones
patent: 3219240 (1965-11-01), Campbell, Jr.
patent: 3306328 (1967-02-01), Markus
patent: 3422867 (1969-01-01), Wu
patent: 3459357 (1969-08-01), Egger et al.
patent: 3468102 (1969-09-01), Farrar et al.
patent: 3481461 (1969-12-01), Paxton
patent: 3539360 (1970-11-01), Wood
patent: 3570751 (1971-03-01), Trewella
patent: 3617418 (1971-11-01), Miller
patent: 3834528 (1974-09-01), Pickford et al.
patent: 3888163 (1975-06-01), Watanabe
patent: 3987959 (1976-10-01), Deards et al.
patent: 4385953 (1983-05-01), Beck
patent: 4461402 (1984-07-01), Fell et al.
patent: 4570820 (1986-02-01), Murphy
patent: 4671733 (1987-06-01), Krein
patent: 4754914 (1988-07-01), Wischusen, III
patent: 4759742 (1988-07-01), Achelpohl
patent: 4850508 (1989-07-01), Lee
patent: 4871046 (1989-10-01), Turner
patent: 5041317 (1991-08-01), Greyvenstein
Elkins Gary E.
Kiesel William David
Pactec, Inc.
Tucker Robert C.
LandOfFree
Waste container liner does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Waste container liner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Waste container liner will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1407032