Patent
   D422865
Priority
Feb 19 1999
Filed
Feb 19 1999
Issued
Apr 18 2000
Expiry
Apr 18 2014
Assg.orig
Entity
unknown
13
11
n/a
The ornamental design for a diamond circular saw blades, as shown and described.

FIG. 1 is a plan view of a diamond circular saw blade in accordance with the present design;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a sectional view taken along line 6--6 of FIG. 2;

FIG. 7 is a sectional view taken along line 7--7 of FIG. 2; and

FIG. 8 is an enlarged sectional view enclosed by lines 8--8 of FIG. 6.

A rear view is omitted because it is symmetrical to the front view.

FIG. 9 is a plan view of another diamond circular saw blade in accordance with the present design;

FIG. 10 is a front view thereof;

FIG. 11 is a bottom view thereof;

FIG. 12 is a left side view thereof;

FIG. 13 is a right side view thereof;

FIG. 14 is a sectional view taken along line 14--14 of FIG. 10;

FIG. 15 is a sectional view taken along line 15--15 of FIG. 10; and

FIG. 16 is an enlarged sectional view enclosed by lines 16--16 and of FIG. 14;

FIG. 17 is a plan view of a further diamond circular saw blade in accordance with the present design;

FIG. 18 is a front view thereof;

FIG. 19 is a bottom view thereof;

FIG. 20 is a left side view thereof;

FIG. 21 is a right side view thereof;

FIG. 22 is a sectional view taken along line 22--22 of FIG. 18;

FIG. 23 is a sectional taken along line 23--23 of FIG. 18; and,

FIG. 24 is an enlarged sectional view enclosed by lines 24--24 and of FIG. 22.

The rear views are omitted because it is symmetrical to the front view.

Nakano, Tamotsu, Koike, Akihiro, Ohnishi, Mineo

Patent Priority Assignee Title
D465795, Nov 16 2001 EHWA DIAMOND INDUSTRIAL CO , LTD Saw blade
D483631, Apr 16 2002 A.L.M.T. Corp. Rotary cutting diamond grinder
D512293, Feb 05 2004 A.L.M.T. Corp. Rotary cutting diamond grinder
D535863, Jun 03 2005 Cutting blade for a circular saw
D553934, Mar 07 2007 Evolution Power Tools Limited Circular saw blade
D795035, Mar 02 2015 PROCUT TOOL INC Diamond saw blade
D802392, May 23 2016 CUZ-D MANUFACTURING, INC , DBA CUZDEY R&D Circular saw blade
D802393, May 23 2016 CUZ-D MANUFACTURING, INC , DBA CUZDEY R&D Circular saw blade
D813635, Dec 13 2016 Black & Decker Inc. Circular saw blade
D819419, May 23 2016 CUZ-D MANUFACTURING, INC , DBA CUZDEY R&D Circular saw blade
D860747, Oct 16 2017 Tapered segment diamond blade
ER5741,
ER7124,
Patent Priority Assignee Title
3203140,
3363617,
5477845, Aug 12 1994 DITEQ CORPORATION Saw blade and mounting means for the same
5871005, Dec 31 1995 Wheel cutter blade
D364791, Oct 04 1993 Circular saw blade for cutting tool
D368419, Oct 04 1993 Circular saw blade for cutting tool
D392864, Dec 24 1996 A L M T CORP Diamond circular saw blade
JP636245,
JP657664,
JP770171,
JP946990,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 12 1999KOIKE, AKIHIROOSAKA DIAMOND INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0097920930 pdf
Feb 12 1999NAKANO, TAMOTSUOSAKA DIAMOND INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0097920930 pdf
Feb 12 1999OHNISHI, MINEOOSAKA DIAMOND INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0097920930 pdf
Feb 19 1999Osaka Diamond Industrial Co., Ltd.(assignment on the face of the patent)
Nov 15 2002KOGYO, OSAKA DIAMONDA L M T CORP CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0135780285 pdf
Nov 15 2002KAISHA, KABUSHIKIA L M T CORP CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0135780285 pdf
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