Folding knife

- Kai U.S.A., Ltd.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a folding knife showing our new design, with the blade of the knife in an open position.

FIG. 2 is a perspective view of the folding knife with the blade in the closed position.

FIG. 3 is a right side elevational view thereof.

FIG. 4 is a left side elevational view thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a front elevational view thereof.

Shading lines shown in the drawings are intended to represent the approximate three-dimensional contour of the design, and are not intended to indicate surface decoration. Features not shown in the drawings, or features depicted in broken lines, form no part of the claimed design.

Claims

The ornamental design for a folding knife, substantially as shown and described.

Referenced Cited
U.S. Patent Documents
2561682 July 1951 Barnett
2596294 May 1952 Schrade
D257612 December 9, 1980 Goldin et al.
4612706 September 23, 1986 Yunes
D302649 August 8, 1989 Porsche et al.
D302650 August 8, 1989 Giordano
D304154 October 24, 1989 Osterhout
4974323 December 4, 1990 Cassady
D321820 November 26, 1991 Russell
5331741 July 26, 1994 Taylor, Jr.
D399403 October 13, 1998 Pohl
5815927 October 6, 1998 Collins
D411091 June 15, 1999 Halligan
D427043 June 27, 2000 Cheng
D429986 August 29, 2000 Cheng
6594906 July 22, 2003 Sakai et al.
6763592 July 20, 2004 Yu
D505057 May 17, 2005 Ralph
D523317 June 20, 2006 Ryan et al.
20060080841 April 20, 2006 Hatcher et al.
Foreign Patent Documents
1104386 April 1961 DE
Other references
  • External Toggle Knife by Grant and Gavin Hawk, found on Arizona Custom Knives websight.
Patent History
Patent number: D569212
Type: Grant
Filed: Jan 4, 2007
Date of Patent: May 20, 2008
Assignee: Kai U.S.A., Ltd. (Tualatin, OR)
Inventors: Grant W. Hawk (Idaho City, ID), Gavin D. Hawk (Idaho City, ID)
Primary Examiner: Philip S. Hyder
Attorney: Seed IP Law Group PLLC
Application Number: 29/275,725
Classifications
Current U.S. Class: D8/99