| 7882603 |
End stops for zippers for reclosable packages |
— |
2011-02-08 |
| 7524110 |
Reclosable package with slider zipper shielded for high pressure pasteurization |
David J. Anzini, Steven Ausnit, Michael Lasofsky, Lars Wihlborg, Robert G. Kobetsky |
2009-04-28 |
| 7223222 |
Slider zipper assembly and shroud with high pressure pasteurization protection system |
David J. Anzini, Steven Ausnit, Lars Wihlborg, Robert G. Kobetsky |
2007-05-29 |
| 7017241 |
Slider having interior ridge to assist zipper opening |
— |
2006-03-28 |
| 6698925 |
Reclosable packaging having zipper with means for maintaining closure |
— |
2004-03-02 |
| 4832505 |
Tamper evident link bags |
Steven Ausnit |
1989-05-23 |
| 4807300 |
Plastic zipper bag with anchor-socket attachment arrangement |
Steven Ausnit |
1989-02-21 |
| 4805800 |
Dispenser for plastic bags |
Robert S. Nocek, Herbert Zivkovic |
1989-02-21 |
| 4798041 |
Link bag and opening fixture |
— |
1989-01-17 |
| 4793487 |
Dispensing of bags initially joined head-to-head |
Robert S. Nocek, Steven Ausnit |
1988-12-27 |
| 4694959 |
Maintaining single link chain bags against skewing |
Steven Ausnit |
1987-09-22 |
| 4682366 |
Attachment of plastic zipper to incompatible bag wall web |
Steven Ausnit |
1987-07-21 |
| 4673383 |
Fusible rib bonding of fasteners to substrate |
— |
1987-06-16 |
| 4651504 |
Double funnel bag material and method |
— |
1987-03-24 |
| 4635294 |
Material for making three reclosable bag sections from extruded plastic material |
— |
1987-01-06 |
