IP Library Granted Patent US 9,714,127
Granted Patent B2
US 9,714,127 · App. 14/754,586 · Granted Jul 25, 2017

Child-resistant and senior-friendly eco-friendly pill dispenser blister package

Inventors: Michael H. Weston (Chapel Hill, NC); Frank Edward Smith (Cincinnati, OH)
Assignee: Key-Pak Technologies, LLC
B65D77/22B65D25/00B65D59/04B65D75/327B65D77/0413B65D83/0463
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Quick Facts
Patent No.
US 9,714,127
App. No.
14/754,586
Granted
Jul 25, 2017
Kind
B2
Abstract

A blister and package system made of a blister card and an outer package with unique interacting locking mechanisms. The blister card or strip is inserted into the outer package or sleeve and locks immediately without having to further process the outer package or the blister card or strip. The user is able to expose the blisters from the outer package by disengaging the lock. The blister card or strip includes a formable, pliable sheet material, into which one or more individual cavities or blisters are formed. The separated cavities are loaded with product and sealed with one or more layers of puncturable or tearable sheet material, such as aluminum foil. The blister card or strip contains a plastic rivet assembly that forms an interference mechanism. The rivet is trapped by an internally formed panel and stopped by a catch flap included in the outer package.

Claims (41)

1. A packaging apparatus comprising:

a sleeve comprising a lip, a hook, and a locking ramp;

a blister strip; and

a locking member coupled to the blister strip, wherein said locking member comprises a rivet assembly;

wherein said blister strip is slidable within the sleeve;

wherein said locking member is configured to selectively lock the blister strip within the sleeve in a first position by engaging with said lip;

wherein said locking member is configured to selectively lock the blister strip within the sleeve in a second position by engaging with said hook; and

wherein the locking ramp is configured to engage the locking member when the blister strip is in the first position.

2. The packaging apparatus of claim 1 , wherein the locking ramp comprises a folded panel coupled to the sleeve.

3. The packaging apparatus of claim 1 , wherein the sleeve comprises a button proximate to the locking ramp.

4. The packaging apparatus of claim 1 , wherein said locking member comprises a male rivet member coupled to a female rivet member.

5. The packaging apparatus of claim 4 , wherein said male rivet member abuts a top surface of the blister strip.

6. The packaging apparatus of claim 5 , wherein said female rivet member abuts a bottom surface of the blister strip.

7. The packaging apparatus of claim 1 , wherein the blister strip is substantially flexible.

8. The packaging apparatus of claim 1 , wherein the locking member is substantially rigid.

9. A packaging apparatus comprising:

a sleeve comprising a lip, a hook, and a locking panel;

a blister card comprising at least one blister for containing a product;

a locking member coupled to the blister card, wherein the locking member comprises a rivet assembly;

wherein the blister card is slidable within the sleeve;

wherein the locking member is configured to selectively lock the blister card within the sleeve in a first position by engaging with said lip;

wherein the locking ramp is configured to apply pressure to the locking member when the blister card is in the first position; and

wherein the locking member is configured to selectively lock the blister card within said sleeve in a second position by engaging with said hook.

10. The packaging apparatus of claim 9 , wherein the locking ramp comprises a folded panel coupled to the sleeve.

11. The packaging apparatus of claim 9 , wherein the sleeve comprises a button proximate to the locking panel.

12. The packaging apparatus of claim 9 , wherein the locking member comprises a male rivet member coupled to a female rivet member.

13. The packaging apparatus of claim 12 , wherein the male rivet member abuts a top surface of the blister card, and wherein said female rivet member abuts a bottom surface of the blister card.

14. The packaging apparatus of claim 9 , wherein the locking member comprises a pin and a rivet member comprising at least one edge.

15. The packaging apparatus of claim 9 , wherein the blister card is substantially flexible.

16. The packaging apparatus of claim 9 , wherein the locking member is substantially rigid.

17. A packaging apparatus comprising:

a sleeve comprising:

an inside panel coupled to a left panel and an inside folding panel;

a top panel coupled to the inside folding panel and a left folding panel;

a bottom panel coupled to the left folding panel and a right folding panel;

a locking ramp coupled to the inside panel;

a top right panel coupled to the inside panel, wherein the top right panel comprises a hook;

a blister card slidable within the sleeve and comprising a locking member; and

wherein the locking ramp is configured to engage with the locking member.

18. The packaging apparatus of claim 17 , wherein the bottom panel comprises a button.

19. The packaging apparatus of claim 17 , wherein the sleeve comprises a single blank.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 13, 2019
From: WESTON, MICHAEL H.; SMITH, FRANK EDWARD
To: KEY-PAK TECHNOLOGIES, LLC
Reel/Frame 050039/0549 →
Continuity (3)
Continuation 13563107 · Jul 31, 2012
Continuation In Part 12804311 · Jul 19, 2010
Related Publication 20160176603A1 · Jun 23, 2016