| Patent Number |
Title Of Patent |
Date Issued |
| D416323 |
Bond pattern for a personal respiratory protection device |
November 9, 1999 |
|
| 5879494 |
Method of aperturing thin sheet materials |
March 9, 1999 |
| A method of forming apertures generally greater than about 0.05 square millimeters in a thin sheet material. The thin sheet material includes a first side and a second side at least one side of the thin sheet material is substantially coated with an adhesive. The method comprises the ste |
| 5868338 |
Single reel cartridge with improved housing assembly |
February 9, 1999 |
| A single reel data tape cartridge housing includes a base and a cover. The base includes four outer side walls which are formed with at least one step such that the outer walls step to a decreased thickness toward their free end. The cover includes four outer side walls which are formed |
| 5735984 |
Method of aperturing thin sheet materials |
April 7, 1998 |
| A method of forming apertures generally greater than about 0.05 square millimeters in a thin sheet material. The thin sheet material includes a first side and a second side at least one side of the thin sheet material is substantially coated with an adhesive. The method comprises the ste |
| 5688563 |
Electrostatic system for controlling the flow of a fluid after being coated onto a substrate |
November 18, 1997 |
| A system controls the flow of a conductive fluid after the fluid is coated onto a substrate by applying an electrostatic force to the coated fluid. The force applied to the fluid can be controlled to counteract the fluid tendency to dewet to a thicker state if significant interfacial sur |
| 5400981 |
Single reel cartridge reel with weld design |
March 28, 1995 |
| A tape reel includes a cylindrical hub having a cylindrical tape winding surface, an upper flange and a lower flange. A cylindrical mounting portion is formed on the inner opening of the upper flange and has a free end portion and a hub receiving portion on the outer surface. The free en |
| 5376402 |
Ultrasonically assisted coating method |
December 27, 1994 |
| An ultrasonically assisted coating method for applying a smooth layer of coating material on a surface of a moving web are disclosed. A coating material is applied onto one web surface. An ultrasonic energy generator excites the line of initial contact between the coating material and th |
| 5262193 |
Ultrasonically assisted coating method |
November 16, 1993 |
| An ultrasonically assisted coating method for applying a smooth layer of coating material on a surface of a moving web are disclosed. A coating material is applied onto one web surface. An ultrasonic energy generator excites the line of initial contact between the coating material and th |
| 5128076 |
Apparatus and method for producing an elongate strip of material |
July 7, 1992 |
| An open tube apparatus and method for continuously producing a rotating elongate strip of material are disclosed. An extrusion die continuously extrudes flowable material to form an open tube with a central longitudinal cavity and a transport mechanism includes a plurality of drive r |
| 5124094 |
Apparatus and method for constraining a rotating tube of material |
June 23, 1992 |
| A constraining structure for an open tube apparatus for continuously producing a rotating elongate strip of material is disclosed. The constraining structure controls expansion of an extruded blown film tube to a desired outer diameter range after the tube is formed. The constraining |
