IP Library Granted Patent US 9,475,622
Granted Patent B2
US 9,475,622 · App. 14/460,571 · Granted Oct 25, 2016

Tamper evident pouch and dispensing fitment

Inventors: Clifford W. Skillin (Blackstone, MA); Patrick J. Brannon (Warwick, RI); David A. Royer (Pascoag, RI)
Assignee: WestRock Slatersville, LLC
B65D47/0842B65D75/5816B65D75/5883B65D2101/0015B65D2575/583
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Quick Facts
Patent No.
US 9,475,622
App. No.
14/460,571
Granted
Oct 25, 2016
Kind
B2
Abstract

A tamper-evident pouch includes a pouch-like container with a dispensing fitment having a fitment body and a cap bonded to the pouch to form a closed container. At least one tamper-evident tab extends from an upper extent of the pouch and is bonded to the cap. The tab has a tear point allowing the tab to tear in this area when the cap is opened.

Claims (22)

1. A tamper-evident pouch, comprising:

a pouch having an open mouth and a tamper-evident tab extending therefrom, the tamper-evident tab having a tear point with an upper portion; and

a dispensing fitment having a body and a cap, the dispensing fitment bonded to the open mouth of the pouch, the upper portion of the tab bonded to the cap.

2. The tamper-evident pouch of claim 1 , wherein the cap is connected to the body by a living hinge.

3. The tamper-evident pouch of claim 1 , wherein the pouch comprises two sealed sheets.

4. The tamper-evident pouch of claim 3 , wherein the sheets comprise a material selected from the group consisting of film, foil, and plastic material.

5. The tamper-evident pouch of claim 1 , further comprising a second tamper evident tab bonded to the cap.

6. A tamper-evident pouch, comprising:

a first sheet of pouch material;

a second sheet of pouch material at least partially sealed to the first sheet of pouch material;

a first tamper-evident tab extending from the first sheet of pouch material;

a dispensing fitment sealed between the first sheet of pouch material and the second sheet of pouch material adjacent the first tamper-evident tab; and

wherein the first tamper-evident tab is partially bonded to the dispensing fitment.

7. The tamper-evident pouch of claim 6 , wherein the first tamper-evident tab further comprises a tear line and an upper portion above the tear line.

8. The tamper-evident pouch of claim 7 , wherein the portion of the first tamper-evident tab partially bonded to the dispensing fitment is the upper portion.

9. The tamper-evident pouch of claim 6 , wherein the first sheet of pouch material comprises a material selected from the group consisting of a film, foil, and plastic material.

10. The tamper-evident pouch of claim 6 , wherein the second sheet of pouch material comprises a material selected from the group consisting of a film, foil, and plastic material.

11. The tamper-evident pouch of claim 6 , further comprising a fill opening between the first sheet and the second sheet.

12. The tamper-evident pouch of claim 6 , further comprising a product between the first sheet and the second sheet and wherein the edges of the first sheet are completely sealed against the edges of the second sheet except where the first sheet and second sheet are sealed to the dispensing fitment.

13. The tamper-evident pouch of claim 6 , further comprising a second tamper-evident tab extending from the second sheet of pouch material.

14. The tamper-evident pouch of claim 13 , wherein the second tamper-evident tab is at least partially bonded to the dispensing fitment.

15. The tamper-evident pouch of claim 13 , wherein the second tamper-evident tab is at least partially bonded to the first tamper-evident tab.

Assignments (2)
CHANGE OF NAME Recorded Nov 20, 2015
From: MWV SLATERSVILLE, LLC
To: WESTROCK SLATERSVILLE, LLC
Reel/Frame 037151/0194 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 5, 2014
From: BRANNON, PATRICK J.; SKILLIN, CLIFFORD W.; ROYER, DAVID A.
To: MWV SLATERSVILLE, LLC
Reel/Frame 033679/0703 →
Continuity (2)
Provisional Application 61867044 · Aug 17, 2013
Related Publication 20150048112A1 · Feb 19, 2015