False flange child resistant closure for recloseable pouch and methods

Patent metadata

Field	Value
Publication number	US-10029826-B2
Application number	US-201414208261-A
Country	US
Kind code	B2
Filing date	Mar 13, 2014
Priority date	Mar 15, 2013
Publication date	Jul 24, 2018
Grant date	Jul 24, 2018

Abstract

A reclosable zipper pouch includes a flange in covering relation to a portion of a first wall panel extending between a first zipper profile member and a mouth, when viewed from the open mouth, 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, and first and second opposing wall panels between the first and second opposite sides, and an open mouth defined by free ends of the first and second opposing wall panels; the surrounding wall defining an interior volume therein;
(b) a recloseable zipper closure below the mouth; the zipper closure providing selective access to the interior volume through the mouth; the zipper closure including:
(i) a first zipper profile member on the first wall panel and extending toward the second wall panel;
(ii) a second zipper profile member on the second wall panel and extending toward the first wall panel and in a location to engage the first profile member;
(iii) the first and second profile members being constructed and arranged to selectively interlock when pressed together and unlock when forced apart; and

(c) a flange extending from the second wall panel toward the first wall panel and in covering relation to a portion of the first wall panel extending between the first zipper profile member and the mouth, when viewed from the open mouth;
(i) the flange having a fixed end at the second wall panel, adjacent to the second zipper profile, and a free end; the flange free end being adjacent to the mouth and at least adjacent to the first wall panel;
(ii) the flange being angled at a non-perpendicular angle relative to the second wall panel, as the flange extends from the fixed end to being flush with a terminal tip of the first wall panel.

2. A recloseable zipper pouch according to claim 1 wherein:
(a) the free end of the flange is releasably secured to the first wall panel.

3. A recloseable zipper pouch according to claim 2 wherein:
(a) the free end of the flange is releasably secured to an inside surface of the first wall panel.

4. A recloseable zipper pouch according to claim 2 wherein:
(a) the free end of the flange is releasably secured to the first wall panel with pressure sensitive adhesive.

5. A recloseable zipper pouch according to claim 2 wherein:
(a) the free end of the flange is releasably secured to the first wall panel with a hook and loop fastener.

6. A method of making a recloseable zipper pouch comprising:
(a) providing a surrounding wall having a closed bottom, first and second opposite sides, and first and second opposing wall panels between the first and second opposite sides, and an open mouth defined by free ends of the first and second opposing wall panels; the surrounding wall defining an interior volume therein;
(b) providing a recloseable zipper closure below the mouth; the zipper closure providing selective access to the interior volume through the mouth; the zipper closure including:
(i) a first zipper profile member on the first wall panel and extending toward the second wall panel;
(ii) a second zipper profile member on the second wall panel and extending toward the first wall panel and in a location to engage the first profile member;
(iii) the first and second profile members being constructed and arranged to selectively interlock when pressed together and unlock when forced apart; and

(c) providing a flange extending from the second wall panel toward the first wall panel and in covering relation to a portion of the first wall panel extending between the first zipper profile member and the mouth, when viewed from the open mouth;
(i) the flange having a fixed end at the second wall panel, adjacent to the second zipper profile, and a free end; the flange free end being adjacent to the mouth and at least adjacent to the first wall panel;
(ii) the flange being angled at a non-perpendicular angle relative to the second wall panel, as the flange extends from the fixed end to a terminal tip of the first wall panel, and wherein the flange does not extend beyond the terminal tip of the first wall panel.

7. A recloseable zipper pouch according to claim 1 wherein:
(a) an entirety of the flange is angled at an acute angle relative to the second wall panel, as the flange extends from the fixed end to the terminal tip of the first wall panel.

8. A method according to claim 6 wherein:
(a) the step of providing a flange includes providing a flange in which an entirety of the flange is angled at an acute angle relative to the second wall panel, as the flange extends from the fixed end to the terminal tip of the first wall panel.

9. A method according to claim 6 further including a step of:
(a) releasably securing the free end of the flange to an inside surface of the first wall panel.

10. A method according to claim 9 wherein:
(a) the step of releasably securing the free end of the flange includes releasably securing the free end of the flange to the first wall panel with pressure sensitive adhesive.

11. A method according to claim 9 wherein:
(a) the step of releasably securing the free end of the flange includes releasably securing the free end of the flange to the first wall panel with a hook and loop fastener.

12. A recloseable zipper pouch according to claim 1 wherein:
(a) an entirety of the flange is angled at a non-perpendicular angle relative to the second wall panel.

13. A method according to claim 6 wherein:
(a) the step of providing a flange includes providing a flange in which an entirety of the flange is angled a non-perpendicular angle relative to the second wall panel.

14. A recloseable zipper pouch comprising:
(a) a surrounding wall having a closed bottom, first and second opposite sides, and first and second opposing wall panels between the first and second opposite sides, and an open mouth defined by free ends of the first and second opposing wall panels; the open mouth being at an end of the pouch opposite from the closed bottom; the surrounding wall defining an interior volume therein;
(b) a recloseable zipper closure below the mouth; the zipper closure providing selective access to the interior volume through the mouth; the zipper closure including:
(i) a first zipper profile member on the first wall panel and extending toward the second wall panel;
(ii) a second zipper profile member on the second wall panel and extending toward the first wall panel and in a location to engage the first profile member;
(iii) the first and second profile members being constructed and arranged to selectively interlock when pressed together and unlock when forced apart; and

(c) a flange extending from the second wall panel toward the first wall panel and in covering relation to a portion of the first wall panel extending between the first zipper profile member and the mouth, when viewed from the open mouth;
(i) the flange having a fixed end at the second wall panel, adjacent to the second zipper profile, and a free end; the flange free end being adjacent to the mouth and at least adjacent to the first wall panel;
(ii) an entirety of the flange being angled at a non-perpendicular angle relative to the second wall panel, as the flange extends from the fixed end to being flush with the free end of the first wall panel in a direction toward the mouth and away from the bottom.

15. A recloseable zipper pouch according to claim 14 wherein:
(a) the free end of the flange is releasably secured to the first wall panel.

16. A recloseable zipper pouch according to claim 15 wherein:
(a) the free end of the flange is releasably secured to an inside surface of the first wall panel.

17. A recloseable zipper pouch according to claim 15 wherein:
(a) the free end of the f

Assignees

• Reynolds Presto Products Inc

Inventors

• Petkovsek Gregory L

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