| 6439770 |
Reclosable bags having a tamper-evident retaining member extending through a slider |
— |
2002-08-27 |
| 5833791 |
Conforming end stops for a plastic zipper |
David A. Bryniarski, David V. Dobreski, Michael W. McManus |
1998-11-10 |
| 4850946 |
Draw tape bag with two single wrap around draw tapes and method of manufacture |
Kevin Broderick, Fox J. Herrington, Shirley K. Johnston, Robert H. Olson, Donald Stell |
1989-07-25 |
| 4792241 |
Dual draw tape bag and method of manufacture |
Kevin Broderick, Fox J. Herrington, Shirley K. Johnston, Robert H. Olson, Donald Stell |
1988-12-20 |
| 4786189 |
Draw tape bag with two single wrap around draw tapes and method of manufacture |
Kevin Broderick, Fox J. Herrington, Shirley K. Johnston, Robert H. Olson, Donald Stell |
1988-11-22 |
| 4786191 |
Draw tape bag with two single draw tapes and method of manufacture |
Kevin Broderick, Fox J. Herrington, Shirley K. Johnston, Robert H. Olson, Donald Stell |
1988-11-22 |
| 4717373 |
Apparatus for sealing a hem in a moving web of film using angularly oriented hot wheels |
Fox J. Herrington |
1988-01-05 |
| 4597750 |
Insertion of draw tape strips in draw tape bag manufacture |
Dana M. Boyd, Kevin Broderick |
1986-07-01 |