Kitchen knife

Hasegawa October 1, 2

Patent Grant D690562

U.S. patent number D690,562 [Application Number D/433,608] was granted by the patent office on 2013-10-01 for kitchen knife. This patent grant is currently assigned to Kai R&D Center Co., Ltd.. The grantee listed for this patent is Kai R&D Center Co., Ltd.. Invention is credited to Katsumi Hasegawa.


United States Patent D690,562
Hasegawa October 1, 2013

Kitchen knife

Claims

CLAIM The ornamental design for a kitchen knife, as shown and described.
Inventors: Hasegawa; Katsumi (Seki, JP)
Applicant:
Name City State Country Type

Kai R&D Center Co., Ltd.

Seki

N/A

JP
Assignee: Kai R&D Center Co., Ltd. (JP)
Appl. No.: D/433,608
Filed: October 2, 2012

Current U.S. Class: D7/649; D7/401.2
Current International Class: 0703
Field of Search: ;D7/368,393-395,401.2,642-646,649-654,660-664,669,675-676,683,688-692,695-696 ;D8/25,83,99,107,303 ;D22/118 ;30/137,141-143,147-150,322-327,329,335,340,342-344,355 ;416/70R

References Cited [Referenced By]

U.S. Patent Documents
2834108 May 1958 Thompson
D269244 June 1983 Becher et al.
D324326 March 1992 Lu
5787591 August 1998 Lu
D539083 March 2007 Molayem
D546134 July 2007 Leuze
D551518 September 2007 Leuze
D554437 November 2007 Ono
D579731 November 2008 Ono
D658455 May 2012 Wang et al.
D660097 May 2012 Chen
D660098 May 2012 Chen
D678734 March 2013 Harris et al.
Foreign Patent Documents
1353726 Mar 2009 JP
Primary Examiner: Pham; Ricky
Attorney, Agent or Firm: Fish & Richardson P.C.

Description



FIG. 1 is a front, top and left side perspective view of a first embodiment of a kitchen knife showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is an enlarged bottom plan view thereof;

FIG. 5 is an enlarged right side view thereof;

FIG. 6 is an enlarged left side view thereof;

FIG. 7 is a front, top and left side perspective view of a second embodiment of a kitchen knife showing my new design;

FIG. 8 is a front view thereof;

FIG. 9 is a top plan view thereof;

FIG. 10 is an enlarged bottom plan view thereof;

FIG. 11 is an enlarged right side view thereof; and,

FIG. 12 is an enlarged left side view thereof.

The features shown in broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. The dashed-dotted lines denote the boundary of the claim and form no part of the claimed design.

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