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Class Information
Number: 493/69
Name: Manufacturing container or tube from paper; or other manufacturing from a sheet or web > Container making > Rigid container (e.g., box, carton, cap, cup, etc.) > With cutting, breaking, tearing, or abrading > By rotary tool > Including folding
Description: Method or apparatus comprising bendingly stressing a sheet or web workpiece beyond its elastic limit along a line to form a permanent crease.


Sub-classes under this class:

Class Number Class Name Patents
493/70 Of flap 24
493/71 With means to advance work or product 14


Patents under this class:

Patent Number Title Of Patent Date Issued
7608032 Process for manufacturing a tamper evident container lid Oct. 27, 2009
7569008 Packaging design with separate compartments Aug. 4, 2009
7338422 Folding and threading station of a folding box gluing machine and method of moving the threading station Mar. 4, 2008
7329456 Method of fabrication of an acoustical substrate into a three dimensional product Feb. 12, 2008
7066869 Machine for and method of securing a lining bag at precise locations on the inner surface of a container blank Jun. 27, 2006
7004897 Display/vending carton Feb. 28, 2006
6951530 Carton, a blank for producing a carton, and methods and apparatus for erecting, closing, and sealing a carton Oct. 4, 2005
6890612 Article and method of making May. 10, 2005
6863644 Beverage container holder Mar. 8, 2005
6776746 Multi-use packing structure and method of forming same Aug. 17, 2004
6656100 Apparatus and methods for finishing graphic containers Dec. 2, 2003
6206816 Method for inverting a folded collation Mar. 27, 2001
5875961 Non-directional paperboard pour spout Mar. 2, 1999
5810250 Non-directional paperboard pour spout Sep. 22, 1998
5518488 CD holder of cardboard and method of construction May. 21, 1996
5427309 Corrugated box with v-grooved wall Jun. 27, 1995
5337916 Dadoed and V-grooved box Aug. 16, 1994
5250018 Method of making rectangular paperboard package Oct. 5, 1993
5002221 Stacked pizza pie box Mar. 26, 1991
4784269 Packaging wrap Nov. 15, 1988
4700844 Packaging wrap Oct. 20, 1987
4527412 Method for making a necked container Jul. 9, 1985
4459127 Folding box form for dispensing articles Jul. 10, 1984



 
 
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