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Class Information
Number: 30/443
Name: Cutlery > Can opener > Including punch
Description: Device wherein the cutting element includes at least one sharp cutting edge and is adapted to pierce through the wall of the container in a single stroke.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6971180 |
Paint can channel perforating apparatus |
Dec. 6, 2005 |
| 6655407 |
Refrigerant charging tool |
Dec. 2, 2003 |
| 6041506 |
Hole-forming device |
Mar. 28, 2000 |
| 5740615 |
Device for puncturing aerosol cans |
Apr. 21, 1998 |
| 5661863 |
Top removing tool |
Sep. 2, 1997 |
| 5349755 |
Portable remote drum opening device |
Sep. 27, 1994 |
| 4670987 |
Cutting tool for opening rod cans |
Jun. 9, 1987 |
| 4497351 |
Apparatus for filling a device with a fluid |
Feb. 5, 1985 |
| 4446989 |
Gasketless no-drip oil can dispenser |
May. 8, 1984 |
| 4357753 |
Cup lid piercing apparatus |
Nov. 9, 1982 |
| 4186485 |
Opener having seam gripping means |
Feb. 5, 1980 |
| 4092112 |
Soil fumigant kit |
May. 30, 1978 |
| 3939563 |
Vise and punch tool |
Feb. 24, 1976 |
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