IP Library Granted Patent US 7,121,419
Granted Patent B2
US 7,121,419 · App. 10/473,154 · Granted Oct 17, 2006

Closure

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 7,121,419
App. No.
10/473,154
Granted
Oct 17, 2006
Kind
B2
Abstract

The combination of a closure ( 110 ) and an in-bore fitment ( 201 ) is provided for a container. The closure ( 110 ) comprises a generally plain crown ( 120 ) with a tubular skirt ( 130 ) depending from its periphery. The tubular skirt ( 130 ) has a first weakened zone ( 140 ) defining a first tamperevident portion ( 150 ); the first weakened zone ( 140 ) is adapted to break on first opening of the container. The tubular skirt ( 150 ) has a second weakened zone ( 190 ) defining a second tamperevident portion ( 150 ). The second weakened zone ( 190 ) is protected from breakage on first opening of the container but is arranged to break if an attempt is made to remove the in-bore fitment ( 201 ) from the container.

Claims (16)

1. The combination of a closure and an in-bore fitment adapted for attachment to a container comprising a closure ( 110 ) and an in-bore fitment ( 201 ), the closure ( 110 ) including a crown ( 120 ) and a depending substantially tubular skirt ( 130 ) terminating at a lower peripheral edge portion ( 192 ), first means ( 140 ) for defining a substantially peripheral first weakened zone axially spaced from said crown ( 120 ) and setting-off therebetween a closure portion removable from said in-bore fitment ( 201 ) upon breakage along said first weakened zone ( 140 ) and further setting-off a first tamper evident peripheral skirt portion ( 150 ), second means ( 190 ) for defining a substantially peripheral second weakened zone between said first weakened zone ( 140 ) and said lower peripheral edge portion ( 192 ) and defining therewith a second tamper evident peripheral skirt portion ( 195 ), and said second weakened zone ( 190 ) being constructed and arranged not to break upon breakage of said first weakened zone ( 140 ) but thereafter breaking upon attempted removal of the in-bore fitment ( 201 ) from and associated container.

2. The combination as defined in claim 1 including a container ( 200 ) having a neck and said in-bore fitment ( 201 ) being located at least in part within a bore of said container neck.

3. The combination as defined in claim 1 wherein the fitment ( 201 ) is secured to the closure ( 110 ) between the first ( 140 ) and second ( 190 ) weakened zones.

4. The combination as defined in claim 1 wherein the fitment ( 201 ) is secured by an inward crimping ( 80 ) of part ( 150 ) of the skirt ( 130 ).

5. The combination as defined in claim 1 wherein the fitment is secured by an inward crimping ( 80 ) of the first tamper evident peripheral skirt portion ( 150 ).

6. The combination as defined in claim 1 wherein at least one of the first ( 140 ) and second ( 190 ) weakened zones is formed by a circumferential line of weakening.

7. The combination as defined in claim 1 wherein the second tamper evident peripheral skirt portion ( 195 ) is adapted to be secured to a container ( 200 ).

8. The combination as defined in claim 1 wherein at least one of the first ( 150 ) and second ( 195 ) tamper evident peripheral skirt portions is a circumferential band.

9. The combination as defined in claim 1 wherein the closure ( 110 ) is formed from metal.

10. The combination as defined in claim 2 wherein the fitment ( 201 ) is secured to the closure ( 110 ) between the first ( 140 ) and second ( 190 ) weakened zones.

11. The combination as defined in claim 2 wherein the fitment ( 201 ) is secured by an inward crimping ( 80 ) of part ( 150 ) of the skirt ( 130 ).

12. The combination as defined in claim 2 wherein the fitment is secured by an inward crimping ( 80 ) of the first tamper evident peripheral skirt portion ( 150 ).

13. The combination as defined in claim 2 wherein at least one of the first ( 140 ) and second ( 190 ) weakened zones is formed by a circumferential line of weakening.

14. The combination as defined in claim 2 wherein the second tamper evident peripheral skirt portion ( 195 ) is adapted to be secured to the container ( 200 ).

15. The combination as defined in claim 2 wherein at least one of the first ( 150 ) and second ( 195 ) tamper evident peripheral skirt portions is a circumferential band.

16. The combination as defined in claim 2 wherein the closure ( 110 ) is formed from metal.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 14, 2006
From: CROWN OBRIST GMBH
To: OBRIST CLOSURES SWITZERLAND GMBH
Reel/Frame 018645/0465 →
CHANGE OF NAME Recorded Dec 1, 2006
From: CROWN CORK & SEAL TECHNOLOGIES CORPORATION
To: CROWN PACKAGING TECHNOLOGY, INC.
Reel/Frame 018573/0199 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 30, 2006
From: CROWN PACKAGING TECHNOLOGY, INC.
To: CROWN OBRIST GMBH
Reel/Frame 017546/0384 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 29, 2003
From: FERRY, ANDREW; MCLENNAN, JAMES; SENIOR, DAVID; SHARPE, JOHN
To: CROWN CORK & SEAL TECHNOLOGIES CORPORATION
Reel/Frame 015130/0658 →