Child resistant pouch having recloseable zipper and methods

Patent metadata

Field	Value
Publication number	US-9284097-B2
Application number	US-201414205552-A
Country	US
Kind code	B2
Filing date	Mar 12, 2014
Priority date	Mar 15, 2013
Publication date	Mar 15, 2016
Grant date	Mar 15, 2016

Abstract

A reclosable zipper pouch includes a zipper-operable section and a zipper-non-operable section to provide difficulty to a child to open the pouch, and remain easy for an adult or senior citizen to open the pouch.

First claim

What is claimed is:

1. A recloseable zipper pouch comprising:
(a) a surrounding wall having a closed bottom, first and second opposite sides, an open mouth, and first and second opposing wall panels between the first and second opposite sides;
(b) a first zipper profile including a first seal flange and a first profile member extending from the first seal flange;
(i) the first seal flange being secured to the first wall panel adjacent to the mouth and between the first and second sides to provide the first profile member extending from the first seal flange toward the second wall panel;

(c) a second zipper profile including a second seal flange and a second profile member extending from the second seal flange;
(i) the second seal flange being secured to the second wall panel adjacent to the mouth and between the first and second sides to provide the second profile member extending from the second seal flange toward the first wall panel and in a location to engage the first profile member;
(A) a first side seal attachment region along the first side attaching the first zipper profile and second zipper profile along the first side; and a second side seal attachment region along the second side attaching the first zipper profile and second zipper profile along the second side;

(ii) the first and second profile members being constructed and arranged to selectively interlock when pressed together and unlock when forced apart;
(iii) the second seal flange being secured to the second wall panel at a zipper-operable section and a zipper-non-operable section;
(A) the zipper-operable section being constructed and arranged so that when a pulling force is applied at the zipper-operable section to the first and second zipper profiles, the first and second profile members will unlock;
(B) the zipper non-operable section being constructed and arranged so that when a pulling force is applied at the zipper-non-operable section to the first and second zipper profiles, the first and second profile members will not unlock; the zipper non-operable section extending along at least a portion of the second zipper profile between the first side seal attachment region and the second side seal attachment region;
(C) the zipper-operable section including a lower attachment region between the second seal flange and the second wall panel, and being between the second profile member and the closed bottom; and an upper attachment region between the second seal flange and the second wall panel, and being between the second profile member and the mouth; and
(D) the zipper-non-operable section including at least a lower attachment region between the second seal flange and the second wall panel, and being between the second profile member and the closed bottom; and the zipper-non-operable section being free of attachment between the second seal flange and the second wall panel, and between the second profile member and the mouth.

2. A recloseable zipper pouch according to claim 1 wherein:
(a) the first seal flange is secured to the first wall panel adjacent along at least an upper attachment region between the first profile member and the mouth, and a lower attachment region between the first profile member and the bottom.

3. A recloseable zipper pouch comprising:
(a) a surrounding wall having a closed bottom, first and second opposite sides, an open mouth, and first and second opposing wall panels between the first and second opposite sides;
(b) a first zipper profile including a first seal flange and a first profile member extending from the first seal flange;
(i) the first seal flange being secured to the first wall panel adjacent to the mouth and between the first and second sides to provide the first profile member extending from the first seal flange toward the second wall panel;

(c) a second zipper profile including a second seal flange and a second profile member extending from the second seal flange;
(i) the second seal flange being secured to the second wall panel adjacent to the mouth and between the first and second sides to provide the second profile member extending from the second seal flange toward the first wall panel and in a location to engage the first profile member;
(ii) the first and second profile members being constructed and arranged to selectively interlock when pressed together and unlock when forced apart;
(iii) the second seal flange being secured to the second wall panel at a zipper-operable section and a zipper-non-operable section;
(A) the zipper-operable section being constructed and arranged so that when a pulling force is applied at the zipper-operable section to the first and second zipper profiles, the first and second profile members will unlock;
(B) the zipper-operable section including a lower attachment region between the second seal flange and the second wall panel, and being between the second profile member and the closed bottom; and an upper attachment region between the second seal flange and the second wall panel, and being between the second profile member and the mouth;
(C) the zipper non-operable section being constructed and arranged so that when a pulling force is applied at the zipper-non-operable section to the first and second zipper profiles, the first and second profile members will not unlock;
(D) the zipper-non-operable section including at least a lower attachment region between the second seal flange and the second wall panel, and being between the second profile member and the closed bottom; and
(E) the zipper-non-operable section being free of attachment between the second seal flange and the second wall panel, and between the second profile member and the mouth.

4. A method of making a recloseable zipper pouch, the method comprising:
(a) providing a surrounding wall having a closed bottom, first and second opposite sides, an open mouth, and first and second opposing wall panels between the first and second opposite sides;
(b) providing a first zipper profile including a first seal flange and a first profile member extending from the first seal flange and securing the first seal flange to the first wall panel adjacent to the mouth and between the first and second sides to provide the first profile member extending from the first seal flange toward the second wall panel;
(c) providing a second zipper profile including a second seal flange and a second profile member extending from the second seal flange and securing the second seal flange to the second wall panel adjacent to the mouth and between the first and second sides to provide the second profile member extending from the second seal flange toward the first wall panel and in a location to engage the first profile member; a first side seal attachment region being along the first side attaching the first zipper profile and second zipper profile along the first side; and a second side seal attachment region being along the second side attaching the first zipper profile and second zipper profile along the second side;
(i) the first and second profile members being constructed and arranged to selectively interlock when pressed together and unlock when forced apart;
(ii) the step of securing the second seal flange to the second wall panel includes securing the second seal flange at a zipper-operable section and a zipper-non-operable section;
(A) the zipper-operable section being constructed and arranged so that when a pulling force is applied at the zipper-operable section to the first and second zipper profiles, the first and second profile members will unlock;
(B) the zipper non-operable section being constructed and arranged so that when a pulling force is applied at the zipper-non-operable section to the first and second zipper profiles, the first and second profile members will not unlock; the zipper non-operable section e

Assignees

• Reynolds Presto Products Inc

Inventors

• Heckman Gregory S

Classifications

• B65D33/2508 Primary

  using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor · CPC title

• B65D2215/08

  for fooling children, e.g. fake closures · CPC title