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Class Information
Number: 83/505
Name: Cutting > Rotatable disc tool pair or tool and carrier > Tool pair comprises rotatable tools > Tool pair comprises disc and cylindrical anvil
Description: Device in which one of the tools is a rotatable disc-blade cutter as defined in the definition of subclass 469 and the cooperating tool is a rotatable circular cylinder, the peripheral surface of which cylinder is smooth.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7444911 |
Slitter blade assembly |
Nov. 4, 2008 |
| 7370563 |
Process and device for manufacturing a product from strip tape, especially for manufacturing a medicinal and/or active substance-containing product as well as fillable containers or sealed-mar |
May. 13, 2008 |
| 7114422 |
Method and device for producing a product made of strip tape, especially a medical product and/or a product containing active substances as well as fillable receptacles or pouches whose edges |
Oct. 3, 2006 |
| 7048898 |
Apparatus for preparing a fluid for a medical procedure |
May. 23, 2006 |
| 6868766 |
Knife holder |
Mar. 22, 2005 |
| 6325952 |
Continuous gasket making machine and method |
Dec. 4, 2001 |
| 6022442 |
Method for making a card product |
Feb. 8, 2000 |
| 5974922 |
High rake knives for color paper slitting |
Nov. 2, 1999 |
| 5894775 |
Assembly and methods for slitting fat-free products |
Apr. 20, 1999 |
| 5794500 |
Apparatus and method for slitting thin webs |
Aug. 18, 1998 |
| 5787780 |
Top adjustable slitter/perforator |
Aug. 4, 1998 |
| 5775193 |
Crush-slitting structure |
Jul. 7, 1998 |
| 5735184 |
Powered tool positioner system |
Apr. 7, 1998 |
| 5713257 |
Stackable compact slitting knife assembly |
Feb. 3, 1998 |
| 5580008 |
Chopper with rotatable cutting tool and stopping body |
Dec. 3, 1996 |
| 5398580 |
Device for cutting a sheet material |
Mar. 21, 1995 |
| 5367934 |
Media cutter mechanism |
Nov. 29, 1994 |
| 5363730 |
Apparatus for manipulating sheets or webs of paper |
Nov. 15, 1994 |
| 5235882 |
Device for trimming and cutting computer printer paper |
Aug. 17, 1993 |
| 5172621 |
Device for cutting strip material in a wrapping machine |
Dec. 22, 1992 |
| 5127296 |
Device for holding a cutting tool |
Jul. 7, 1992 |
| 5069101 |
Device for reducing the thickness of the edge of a board web or board sheets |
Dec. 3, 1991 |
| 5067380 |
Cutting mechanism for materials in web or layer form |
Nov. 26, 1991 |
| 5054351 |
Tire splitter |
Oct. 8, 1991 |
| 4972750 |
Blade construction for use in slicing material webs |
Nov. 27, 1990 |
| 4819528 |
Ribbon cutting apparatus having multiple, independently driven groups of cutting blades |
Apr. 11, 1989 |
| 4782729 |
Animal fiber cutting machine |
Nov. 8, 1988 |
| 4741234 |
Compact knife unit for slitting a web |
May. 3, 1988 |
| 4624161 |
High-speed cutting apparatus for card sheets |
Nov. 25, 1986 |
| 4570518 |
Positioning apparatus for treatment device |
Feb. 18, 1986 |
| 4542671 |
Assembly for rotary die cutting utilizing a shaftless roll |
Sep. 24, 1985 |
| 4512226 |
Slitting apparatus and method |
Apr. 23, 1985 |
| 4438673 |
Slitter mounting bracket |
Mar. 27, 1984 |
| 3996828 |
Device for cutting longitudinal strips from reels of materials in strip or foil or sheet or similar form or of reduced thickness |
Dec. 14, 1976 |
| 3982455 |
Device for slitting billets |
Sep. 28, 1976 |
| 3977284 |
Compact slitting mechanism |
Aug. 31, 1976 |
| 3952647 |
Roll for extracting oil from shaved flavedo |
Apr. 27, 1976 |
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