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Class Information
Number: 383/91
Name: Flexible bags > With closure > Bag walls designed to be rolled together or folded on common fold line > With separate securing element for roll or fold > Element extends substantially 180 degrees or more around roll or fold > Element extends around side edge
Description: Subject matter wherein the securing element is folded around a lateral bag edge in a direction which is generally parallel with the extent of the bag mouth.

Patents under this class:

Patent Number Title Of Patent Date Issued
8500707 Drainable pouch with pocket for drain chute Aug. 6, 2013
8342750 Reusable refoldable bag Jan. 1, 2013
7238253 Bag manufacturing system Jul. 3, 2007
6913389 Metallic laminated gusseted insulated bag Jul. 5, 2005
6648217 Spill-proof disposable cup with integral sealing flap Nov. 18, 2003
6585413 System for a sterile collection bag Jul. 1, 2003
6273608 Sterile collection bag and method of opening using wire mechanisms Aug. 14, 2001
6238090 Reusable bag May. 29, 2001
6149305 Waterproof container and method Nov. 21, 2000
5715943 Reusable sterilization pouch and its method of production Feb. 10, 1998
5180229 Sampling bag with enclosed wire ends Jan. 19, 1993
5056934 Twist and tuck freezer bag Oct. 15, 1991
5030013 Waterproof container and method of using the same Jul. 9, 1991
5009518 Window-style bag with integral coupon Apr. 23, 1991
4911562 Collapsible can with a handle arrangement for pouring the liquid held therein Mar. 27, 1990
4818120 Openable and reclosable tamper evident bag tag Apr. 4, 1989
4761079 Reclosable bag Aug. 2, 1988
4736450 Gusseted bags with reclosure features Apr. 5, 1988
4634006 Bag for mothers milk Jan. 6, 1987
4610358 Telescoping container assembly Sep. 9, 1986
4600104 Bag for mother's milk Jul. 15, 1986
4465486 Closures for open ended ostomy pouch Aug. 14, 1984
4445609 Refillable soft tube for packaging liquid or paste products such as toothpaste, polish, shaving cream or the like May. 1, 1984
4421150 Waterproof bag device for articles Dec. 20, 1983
4414717 Closure clip for snack food bags and the like Nov. 15, 1983
4356954 Reclosable bag and method of closing same Nov. 2, 1982
4344274 Grass catcher bag Aug. 17, 1982
3938728 Collapsible container Feb. 17, 1976

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