Cutter knife holder
United States Patent D431170

Okada, Shoji (Osaka, JP)
Application Number:
Publication Date:
Filing Date:
Olfa Corporation (JP)
Primary Class:
Other Classes:
Field of Search:
D8/98, D8/99, 30/162, 30/329, 30/335, 30/337, 30/320
View Patent Images:
US Patent References:
D412822Blade holderAugust, 1999Gilbert et al.D8/99
D399114Retractable knifeOctober, 1998OkadaD8/99
D398829Retractable knifeSeptember, 1998OkadaD8/99
D392173Retractable knifeMarch, 1998OkadaD8/99
D386959Retractable knifeDecember, 1997OkadaD8/99
5502896Cutter knifeApril, 1996Chen30/162
D354900Retractable blade knifeJanuary, 1995HiraiD8/99
D347563Retractable knifeJune, 1994OkadaD8/99

Other References:
"Olfa Product Guide", catalogue No. 97, issued Dec., 1997.
Primary Examiner:
Hyder, Philip S.
Attorney, Agent or Firm:
Ostrolenk, Faber, Gerb & Soffen, LLP
1. The ornamental design for a cutter knife holder, as shown and described.


FIG. 1 is a perspective view of a cutter knife holder showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left end view thereof;

FIG. 7 is a right end view thereof; and,

FIG. 8 is a perspective view thereof with a knife blade and a knob which are shown by broken lines.

The broken line showing of the knife blade and knob in FIG. 8 is for illustrative purposes only and forms no part of the claimed design.