| Patent Number |
Title Of Patent |
Date Issued |
| 7367465 |
Closure cap with injection molded annular gasket and method of making same |
May 6, 2008 |
| A closure cap and method of making the same wherein an annular or ring-shaped gasket is injection molded onto the inner surface of a cap shell formed of plastic or metal. The annular or ring-shaped gasket includes radially extending tabs integrally formed therewith, one of said tabs |
| 6964346 |
Closure cap with injection molded annular gasket and method of making same |
November 15, 2005 |
| A closure cap and method of making the same wherein an annular or ring-shaped gasket is injection molded onto the inner surface of a cap shell formed of plastic or metal. The annular or ring-shaped gasket includes radially extending tabs integrally formed therewith, one of said tabs |
| 6677397 |
Closure cap liners having oxygen barrier properties |
January 13, 2004 |
| Liners with improved oxygen barrier properties for use with closure caps are disclosed. The liners are made of a composition that includes a thermoplastic elastomer, polyisobutylene and polybutylene. The liner is adhered to the inner facing surface of a closure cap. |
| 6056136 |
Lug closure for press-on application to, and rotational removal from, a threaded neck container |
May 2, 2000 |
| A closure for press-on application to, and rotational removal from, a container having a cylindrical neck which includes a plurality of vertically spaced helical threads formed in the outer surface thereof in generally parallel relationship to each other. A flexible cylindrical skirt |
| 5686040 |
Method for producing closure gaskets |
November 11, 1997 |
| A method and an apparatus for economically manufacturing gasketed closures is described. Gasket material is placed within the closure and subsequently reformed to provide a gasket profile capable of forming an effective seal when the closure is applied to a container. The gasket mate |
| 5685443 |
Composite closure and method of making same |
November 11, 1997 |
| A closure for press-on application to, and rotational removal from, a container having a cylindrical neck which includes a plurality of vertically spaced helical threads formed on the outer surface thereof. The closure includes an end panel member having a central portion formed of m |
