Granted Patent B2

US 12,534,352 · App. 18/242,777 · Granted Jan 27, 2026

Inventor: Shawn Maurice Dale Durette (Yoho, CA)

Assignee: Smart Skin Technologies Inc.

B67B7/34B67B2007/303

Abstract

Claims (38)

1 . A can cutting device for a can having an open end, a base end, and a can body extending between the open end and the base end, the can cutting device comprising:

a main body;

a can support assembly coupled to the main body, the can support assembly having a shaft and a can support rotatably coupled to the shaft, the can support being rotatable about a can support longitudinal axis; and

a cutter coupled to the main body, the cutter having a cutting surface,

wherein:

the can support is insertable through the open end of the can and the can is movably positionable on the can support, and, in a mounted position, the can being mounted in a position that holds the can body in contact with the can support at least at a cutting location,

when the can is positioned in the mounted position:

the can is rotatable about a can axis of rotation,

the cutting surface is positionable to contact the portion of the can body supported by the can support at the cutting location, and

when the cutting surface is in contact with the portion of the can body supported by the can support at the cutting location and the can is rotated about the can axis of rotation, the cutting surface cuts the portion of the can body at the cutting location.

2 . The can cutting device of claim 1 , further comprising:

an adjustment mechanism usable to adjust the can cutting device between a cutting position and a loading position,

wherein when the can cutting device is in the loading position, the can is removably positionable in the mounted position on the can support, and

when the cutting device is in the cutting position and the can is positioned in the mounted position:

the cutting surface contacts the portion of the can body supported by the can support at the cutting location, and

when the can is rotated about the can axis of rotation, the cutting surface cuts the portion of the can body at the cutting location.

3 . The cutting device of claim 2 , wherein the main body comprises a top frame portion and a bottom frame portion, and the adjustment mechanism comprises a pivotable mount between the top frame portion and the bottom frame portion, wherein the pivotable mount is operable to rotate the top frame portion to adjust the can cutting device between the cutting position and the loading position.

4 . The cutting device of claim 1 , further comprising a pressure adjuster, the pressure adjuster operable to adjust a pressure of the cutting surface against the can body.

5 . The cutting device of claim 2 , further comprising an adjustment lock movable between a locked position and an unlocked position,

wherein when the adjustment lock is in the locked position the adjustment mechanism is fixed to secure the can cutting device in one of the loading position and the cutting position and when the adjustment lock is in the unlocked position the adjustment mechanism is operable to adjust the can cutting device between the cutting position and the loading position.

6 . The cutting device of claim 1 , further comprising a guide plate mounted between the main body and the shaft, wherein when the cutting device is in the cutting position the guide plate supports the open end of the can.

7 . The cutting device of claim 1 , wherein the can support has a can support hardness value greater than a cutter hardness value of the cutter.

8 . The cutting device of claim 1 , wherein the can support is rotatably mounted to the shaft such that the can and the can support are concurrently rotatable.

9 . The cutting device of claim 1 , wherein the shaft has a shaft longitudinal axis and the shaft longitudinal axis is generally colinear with the can support longitudinal axis.

10 . The cutting device of claim 1 , wherein the can axis of rotation is generally parallel with the can support longitudinal axis.

11 . The cutting device of claim 1 , wherein a pressure of the cutting surface against the can body is less than 5 lbs.

12 . A method of cutting a can having an open end using a can cutting device, the method comprising:

providing the can cutting device, the can cutting device having a can support and a cutter having a cutting surface;

adjusting the can cutting device to a loading position for receiving the can;

inserting the can support through the open end of the can and movably positioning the can on the can support such that the can is supported on the can support at a cutting location;

adjusting the can cutting device to a cutting position such that the cutting surface contacts the can at the cutting location; and

rotating the can such that the cutting surface cuts the can along a can circumference.

13 . The method of claim 12 , wherein rotating the can further comprises:

applying a first pressure on the cutting location by the cutting surface for a first series of revolutions, and

applying a second pressure on the cutting location by the cutting surface for a second series of revolutions.

14 . The method of claim 13 , wherein the first pressure is greater than the second pressure and the method further comprises using a pressure adjuster to adjust the pressure between the first pressure and the second pressure.

15 . The method of claim 12 , further comprising applying a force to the can in a longitudinal can direction such that the cutting location remains at the same relative position along a length of the can as the can is rotated.

16 . The method of claim 12 , wherein the can is rotated by hand.

Assignments (2)

Continuity (2)

References Cited (25)