Embedded blade cutters

• US 10,493,645 B2
• Filed: 11/23/2017
• Issued: 12/03/2019
• Est. Priority Date: 04/11/2017
• Status: Active Grant

• Current Assignee: Pacific Handy Cutter Incorporated (PHC Sharp Holdings, Inc.)
• Original Assignee: Pacific Handy Cutter Incorporated (PHC Sharp Holdings, Inc.)
• Inventors: Marinovich, Jacqueline, Marinovich, Mark, Garavaglia, Joseph P.
• Primary Examiner(s): Payer, Hwei-Siu C
• Application Number:
  US15/821,787
• Publication Number:
  US 20180319029A1
• Time in Patent Office: 740 Days
• Field of Search: 30280, 30287, 30294
• CPC Class Codes: A45F 5/02 Fastening articles to the garment
• CPC Class Codes: B25G 1/102 the shape being specially adapted to facilitate handling or improve grip
• CPC Class Codes: B26B 29/02 Guards or sheaths for knives
• CPC Class Codes: B26B 3/08 specially adapted for cutting cardboard, or wall, floor, or like covering materials

Abstract

A hand-held cutting tool includes a handle, at least one cutting head with an embedded blade, the at least one cutting head being connected to the handle, and a clip connected to the handle within a recess thereof, the clip including a resilient member extending generally lengthwise along the handle. Each of the cutting head(s) is connected to the handle at an end thereof (i.e., at one or the other of two ends of the handle along a lengthwise portion thereof). The clip is connected at a base portion thereof to the handle at a location within (e.g., an interconnection location or juncture of) the recess. The clip is only connected to or in contact with the handle at the location independent of whether the resilient member (of the clip) flexes or otherwise repositions in relation to the base portion of the clip.

Claims

1. A hand-held cutting tool comprising:

a handle configured for gripping by a hand about a lengthwise gripping portion of the handle between opposite ends thereof;

two cutting heads, at the opposite ends of the handle, respectively, the cutting heads each providing at least part of or including an embedded blade cutter; and

a clip connected to the handle between the two cutting heads, the clip including a resilient member extending along the handle;

wherein the handle includes a gripping structure including ridges extending across the handle, the ridges separating recesses at opposite ends of the gripping structure;

wherein one of the recesses includes an opening facing the resilient member of the clip and provided through the handle, the handle including surfaces that define the opening including a periphery boundary of the opening circumscribing or generally being co-aligned with side surfaces/portions of the clip.

2. The hand-held cutting tool of claim 1, wherein each of the embedded blade cutters has a blade that is secured within or to the cutting head, a cutting portion of the blade being located within a channel of the cutting head.

3. The hand-held cutting tool of claim 2, wherein each of the cutting portions includes a cutting edge, the cutting edge of one of the cutting portions of the blades forming an obtuse angle with a longitudinal axis of or associated with the handle.

4. The hand-held cutting tool of claim 2, wherein the blades of the embedded blade cutters, or the cutting portions of the blades, are coplanar.

5. The hand-held cutting tool of claim 1, wherein the handle includes a guard between the clip and one of the embedded blade cutters.

6. The hand-held cutting tool of claim 5, wherein the guard includes a protrusion, transitioning at a periphery edge thereof to an inside wall of a channel within which a blade of the one embedded blade cutter is held.

7. The hand-held cutting tool of claim 6, wherein the handle includes, adjacent to the protrusion, a recessed portion including an opening or aperture therethrough.

8. The hand-held cutting tool of claim 7, wherein the handle includes a series of ridges laterally extending across the handle adjacent to and in part defining the recessed portion.

9. The hand-held cutting tool of claim 5, wherein the clip includes a base portion connected to the handle between the guard and one of the embedded blade cutters.

10. The hand-held cutting tool of claim 1, wherein the clip is secured within the one recess to the handle, the clip including a base portion that is connected to the handle at an interconnection location within the one recess, the clip being only connected to or in contact with the handle at the interconnection location independent of whether the resilient member of the clip flexes or otherwise repositions in relation to the base portion of the clip.

11. The hand-held cutting tool of claim 10, wherein the handle includes a ridge that extends across the handle, the ridge defining inside wall portions of the one recess.

12. The hand-held cutting tool of claim 10, wherein the handle includes an arcuate interconnection interface at which the base portion of the clip is secured to the handle.

13. The hand-held cutting tool of claim 10, wherein the handle includes a series of ridges extending across the handle, one of the ridges providing/defining walls of the recess.

14. The hand-held cutting tool of claim 10, wherein the one recess includes a bottom surface or area and adjoining periphery walls of the handle.

15. The hand-held cutting tool of claim 10, wherein the handle includes ridges extending between periphery portions of the handle, the periphery portions including inside-facing walls/surfaces that in part define the one recess.

16. The hand-held cutting tool of claim 15, wherein the ridges are recessed in relation to adjacent top edges of the periphery portions.

17. The hand-held cutting tool of claim 1, wherein one of the recesses includes an opening or aperture therethrough sized for a lanyard, or to serve as a hanger hole.