| Patent Number |
Title Of Patent |
Date Issued |
| 6929136 |
Thermochromic cap |
August 16, 2005 |
| The present invention provides a cap, which includes: a cap body of a plastic composition; and at least one thermochromic material in contact with or admixed with the plastic composition, the thermochromic material selected such that the cap has a visually altered appearance when the c |
| 6740374 |
Cap closure and detachable liner |
May 25, 2004 |
| The present invention provides a container closure, including: a metal closure shell having a top surface and a bottom surface, the top and bottom surfaces having at least one varnish coating thereon; a detachable sealing liner in contact with a portion of the bottom surface; and a |
| 6634516 |
Color changing closure for bottling applications |
October 21, 2003 |
| One embodiment of the present invention provides a metallic closure, which includes: a metallic shell; and a thermochromic ink layer on a surface of the shell. |
| 6126025 |
Tamper-indicating plastic closure having pilfer band with tabs of different lengths |
October 3, 2000 |
| A tamper-indicating plastic closure for a container having an annular locking ring includes a closure part cap and a pilfer band connected to the closure part at a frangible connection. A plurality of circumferentially spaced substantially rigid tabs extend generally inwardly from an |
| 6068151 |
Tamper-indicating plastic closure having pilfer band |
May 30, 2000 |
| A tamper-indicating plastic closure for a container includes a closure part and a pilfer band connected to the closure part at a frangible connection. A plurality of circumferentially spaced recesses are molded into the pilfer band adjacent the bottom edge of the pilfer band. A vertical |
