| Patent Number |
Title Of Patent |
Date Issued |
| 5240155 |
Closure with integral twist ring |
August 31, 1993 |
| A unitary article is provided in a form which can be reconfigured as a two-piece dispensing closure. According to the method, the unitary article is molded with frangible webs connecting a ring to a body so that the ring is axially offset from, but concentric with, the cylindrical wall o |
| 5145080 |
Positive orientation system for a threaded closure and container |
September 8, 1992 |
| A package is provided in the form of a container and closure assembly which incorporates a system for providing a positive orientation of the container closure so as to align external features of the closure and container. The container has a neck defining an opening to the container |
| 5065911 |
Two-piece dispensing closure with cantilevered biasing member |
November 19, 1991 |
| A closure is provided for use on a container. The closure includes a body for being mounted to the container over the container opening and defines a dispensing orifice. A separate lid is mounted on the body for pivoting between a closed position and an open position. A resiliently defor |
| 5008066 |
Container with a unitary closure and method for making same |
April 16, 1991 |
| A container having a unitary hollow receptacle and closure is formed according to a process is which an injection molding step forms a preform of thermoplastic material having (1) a hollow body, (2) a closure base at one end of the hollow body to define an opening into the hollow body, a |
| 5007545 |
Removal resistant member |
April 16, 1991 |
| A member is provided for being mounted on the neck of a container. The member has a skirt with at least a first annular section extending axially below an annular bead on the container. A plurality of circumferentially spaced arms are flexibly connected to, and extend from, the skirt fir |
| 5005737 |
Flexible dispensing closure having a slitted resilient outlet valve and a flanged vent valve |
April 9, 1991 |
| A fluid dispensing closure is provided for use on a squeeze-type container. The closure includes a resilient dome member projecting convexly outwardly over the opening. The dome member defines at least one slit extending through the dome member. The dome member is sufficiently resilient |
| 4964539 |
Multiple chamber dispensing container and closure system |
October 23, 1990 |
| A package is provided for dispensing at least two substances simultaneously in an adjacent relationship. The package includes a container having a plurality of separated storage compartments. The container has an outlet end with a peripheral outlet wall and at least one interior divider |
| 4941592 |
Hinged dispensing closure with a tamper-evident seal |
July 17, 1990 |
| A plastic molded tamper-evident dispensing closure with a tamper-evident seal. The seal is integrally molded with the closure lid and projects downwardly from a peripheral edge of the lid into interlocking engagement with the body. A seal segment is disposed in a peripheral notch in the |
| 4782985 |
Closure for drip and pour dispensing |
November 8, 1988 |
| A drop and stream dispensing closure is provided for use on a container. The closure includes a closure structure for being mounted to the container, and the closure structure defines a dispensing opening and a vent opening. A cover is provided on the closure structure and includes s |
| 4779766 |
Dispensing closure for a container |
October 25, 1988 |
| A dispensing closure is provided with a body portion and a strap connected to the body portion. The strap includes a plug for occluding a dispensing hole in the closure body portion and may include a projection for anchoring the strap to the closure body portion through another hole. A |
| 4776501 |
Self-closing, press-to-open, dispensing closure |
October 11, 1988 |
| A press-to-open dispensing closure is provided for the mouth of a container. It includes a closure body and a nozzle assembly carried by the closure body. The closure body has a deck extending across a portion of the container top, and the deck defines a port through which communication |
| 4487324 |
Tamper-evident dispensing closure |
December 11, 1984 |
| A dispensing package having a tamper-evident dispensing closure. A tamper-indicating removable strip is integrally formed with the closure and is secured to one of the closure body and closure cover via frangible bridging means. The closure hingedly connects the cover and body. The body |
