Class 493/77 - Indeterminate length member

Subclass of Class 493 - Manufacturing container or tube from paper; or other manufacturing from a sheet or web
Definition: Method or apparatus wherein at the time of being brought
No. of patents: 3
Last issue date: 06/21/2005

Number	Title	Issue Date
6908001	Narrow pull tab A container and closure assembly whereby a pull tab sufficiently narrow in width is secured to the interior of the closure, thereby preventing the closure from becoming loosened or displaced, yet when sufficient torque is applied by the consumer to open the closure ...	06/21/2005
6174274	Method and apparatus for creating preformed bonded pull tabs over a reseal liner A method and apparatus for formation of a preformed bonded pull tab over a reseal liner is disclosed. The pull tab seal layer of material is bonded together with a reseal liner layer of material for insertion into a closure. The pull tab on the pull tab l...	01/16/2001
4822326	Method of forming a tamper evident sealing liner A tamper evident safety seal is formed from a sealing liner having an integral tab portion, the tab being double folded for increased strength....	04/18/1989

PatentStorm