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Class Information
Number: 493/287
Name: Manufacturing container or tube from paper; or other manufacturing from a sheet or web > Tube making > With cutting, breaking, tearing, or abrading
Description: Method or apparatus combined with piercing into a workpiece with a sharp tool; forcibly ripping one portion of a workpiece by bending or tensile stress; or, engaging a workpiece by a crystalline tool to remove surface portions from that workpiece.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7393315 |
Album leaf and method and apparatus for making an album leaf |
Jul. 1, 2008 |
| 7329220 |
Sheet punching and embossing machine |
Feb. 12, 2008 |
| 7285083 |
Method of manufacturing thin-walled containers from film webs and production facility for carrying out the method |
Oct. 23, 2007 |
| 6939590 |
Paperboard tube structures with one or more cut-and-folded plies |
Sep. 6, 2005 |
| 6705982 |
Pre-fold sword insertion device |
Mar. 16, 2004 |
| 6558306 |
Multi-ply composite container with regions of weakened strength and method for manufacturing same |
May. 6, 2003 |
| 6554182 |
Packaging container for the cold storage of liquid foods and a method of producing the packaging container |
Apr. 29, 2003 |
| 6511451 |
Method of making and apparatus to make a tampon applicator |
Jan. 28, 2003 |
| 6254519 |
Tape-sealed bag and method for producing the same |
Jul. 3, 2001 |
| 6209784 |
Locking sandwich collar |
Apr. 3, 2001 |
| 6176819 |
Device and method for embossing a foil |
Jan. 23, 2001 |
| 5556365 |
Spirally-wound easy-open container having a score cut opening panel |
Sep. 17, 1996 |
| 5403633 |
Conical stacking tube body and method of producing the same |
Apr. 4, 1995 |
| 5385527 |
Method for the preparation of cylindrical members for paper containers |
Jan. 31, 1995 |
| 5318499 |
Dough container with preweakened non-peel label |
Jun. 7, 1994 |
| 5207632 |
Method of obtaining bend lines on packaging material |
May. 4, 1993 |
| 5098364 |
Waste container liner and method for manufacturing same |
Mar. 24, 1992 |
| 5067936 |
Method for manufacturing a yarn carrier |
Nov. 26, 1991 |
| 5059136 |
Apparatus for making container fiber tubes starting from a sheet material |
Oct. 22, 1991 |
| 4934227 |
Device for cutting a support helix for a radially expanded resilient sleeve |
Jun. 19, 1990 |
| 4891089 |
Apparatus for adhering ribbons to cartridge shell plate |
Jan. 2, 1990 |
| 4867815 |
Process for the manufacture of film cartridges |
Sep. 19, 1989 |
| 4825915 |
Funnel construction system |
May. 2, 1989 |
| 4813208 |
Method and device for scrap-free manufacture of coated profiles and thermoformed containers |
Mar. 21, 1989 |
| 4711797 |
Material for packing containers |
Dec. 8, 1987 |
| 4708708 |
Method and apparatus for skiving and hemming |
Nov. 24, 1987 |
| 4665680 |
Method of making extruded plastic holder for handled bags |
May. 19, 1987 |
| 4540391 |
Method and apparatus for skiving and hemming |
Sep. 10, 1985 |
| 4526566 |
Conical bobbin and method of forming same |
Jul. 2, 1985 |
| 4448627 |
Apparatus for applying a rubber sheet onto a tire making drum |
May. 15, 1984 |
| 4432746 |
Web segmenting apparatus |
Feb. 21, 1984 |
| 4361947 |
Storage container and method of making same |
Dec. 7, 1982 |
| 4318320 |
Method for removing camber from strip |
Mar. 9, 1982 |
| 4276815 |
Apparatus for opening, conveying and dividing tubular coverings |
Jul. 7, 1981 |
| 4270443 |
Convolute paper tube forming apparatus and method |
Jun. 2, 1981 |
| 4256027 |
Spiral labelling |
Mar. 17, 1981 |
| 4256028 |
Method and apparatus for making plastic preforms for packaging containers |
Mar. 17, 1981 |
| 4224098 |
Apparatus for producing paper tube assembly for nursing seedlings |
Sep. 23, 1980 |
| 4181070 |
Method of making variable pleat paper |
Jan. 1, 1980 |
| 4100846 |
Method of forming fiber cans |
Jul. 18, 1978 |
| 4080879 |
Method of producing a container and apparatus herefor |
Mar. 28, 1978 |
| 4070954 |
Duct forming machine |
Jan. 31, 1978 |
| 4045264 |
Method of manufacturing plastic shells for drums |
Aug. 30, 1977 |
| 3991663 |
Observation of moving webs |
Nov. 16, 1976 |
| 3977309 |
Observation of moving webs |
Aug. 31, 1976 |
| 3973316 |
Method of making plant container |
Aug. 10, 1976 |
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