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United States Patent D848,237
Astradsson ,   et al. May 14, 2019

Knife shaft


CLAIM The ornamental design for a knife shaft, as shown and described.
Inventors: Astradsson; Petter (Vaxholm, SE), Wikstrom; Roger (Alvdalen, SE), Leijon; Markus (Mora, SE)
Name City State Country Type

Mora of Sweden AB



Assignee: Morakniv AB (Mora, SE)
Appl. No.: D/556,235
Filed: February 29, 2016

Foreign Application Priority Data

Dec 14, 2015 [EM] 002908947

Current U.S. Class: D8/107; D7/401.2
Current International Class: 0806
Field of Search: ;D3/207,208,210,318 ;D4/129,138 ;D7/301,302,318,354-361,393-397,401.2,533-537,622,623,642,664 ;D8/12,14,16,34,51,52,56,75,76,77,78,79,80,81,82,83,94,98,99,101,102,103,104,105,107,300,302,303,305,306,307,308,309,310,315,318,321,349,354,355,356,358,359,382,391,392.1,393,394,396.2,397,398,402,503,505,507,509,510,511,523,524,525,526,527,528,529,530,531,533,538,541,542,549,500,590,605,608,629,672,703,900 ;D12/317 ;D15/135 ;D21/568,756,757 ;D22/117,118 ;D32/46-49

References Cited [Referenced By]

U.S. Patent Documents
D337022 July 1993 Sheets
D355331 February 1995 Rich
D358529 May 1995 Rich
D377744 February 1997 Hasegawa
D387649 December 1997 Concari
D387966 December 1997 Horn
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D402178 December 1998 Glesser
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D444369 July 2001 Shiao
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D505791 June 2005 Chang
D513927 January 2006 Chen
D517394 March 2006 Chen
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D570664 June 2008 Tang
D585261 January 2009 Shih
D592451 May 2009 Logiudice
D617623 June 2010 Demers
D629578 December 2010 Molina
D709982 July 2014 Freeman
D709983 July 2014 Cagampang
D730145 May 2015 Eriksson et al.
D750948 March 2016 Pelton
D761075 July 2016 Masalin
D773887 December 2016 Berger
D787293 May 2017 Prince
D792151 July 2017 Berger
D792152 July 2017 Wynne
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D795039 August 2017 Squiers
D800530 October 2017 .ANG.stradsson
D806498 January 2018 Bloch
2001/0042309 November 2001 Sanelli
2002/0066189 June 2002 Parrish
2002/0078531 June 2002 Chen
2014/0366331 December 2014 Billado, Jr.
2017/0246750 August 2017 Karchon

Other References

Morakniv Mora of Sweeden: Announced Aug. 13, 2016 [online]. Site Visited [Feb. 16, 2018]. Available from Internet URL: https://www.knifecenter.com/item/FT01830/morakniv-mora-of-sweden-basic-51- 1-carbon-steel-plain-blade-black-polymer-handle-black-polymer-sheath. cited by examiner .
Mora Garberg Knife: Announced Jan. 21, 2016 [online]. Site Visited [Feb. 16, 2018]. Available from Internet URL: https://www.youtube.com/watch?v=1M1_6d-pqGw. cited by examiner .
Mora Garberg Black Carbon: Site Visited [Feb. 16, 2018]. Available from Internet URL: https://morakniv.se/en/product/garberg-black-carbon/. cited by examiner.

Primary Examiner: Rivard; Jennifer
Assistant Examiner: Posthauer; Catherine S
Attorney, Agent or Firm: Dilworth & Barrese, LLP


FIG. 1 is a left side perspective view from above of the knife shaft showing our new design;

FIG. 2 is a left side perspective view from below of the knife shaft of FIG. 1;

FIG. 3 is a left side elevational view of the knife shaft of FIGS. 1 and 2;

FIG. 4 is a right side elevational view of the knife shaft of FIGS. 1-3;

FIG. 5 is a bottom plan view of the knife shaft of FIGS. 1-4;

FIG. 6 is a top plan view of the knife shaft of FIGS. 1-5; and,

FIG. 7 is a rear elevational view of the knife shaft of FIGS. 1-6.

The broken lines are shown for the purpose of illustrating parts of the article that form no part of the claim.

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