Circular wave blade

The ornamental design for a circular wave blade, as shown and described.

FIG. 1 is a front elevational view of a circular wave blade showing our new design;

FIG. 2 is an end view of a portion of the circumference thereof, the entire circumference having an identical configuration;

FIG. 3 is a back elevational view of FIG. 1; and,

FIG. 4 is a cross sectional view taken on line 4--4 of FIG. 1.

Patent	Priority	Assignee	Title
7415915,	Apr 05 2005	SANFORD, L P	Cutting system having an interchangeable rotary blade cartridge
D378267,	Jul 19 1995	Fiskars Oy AB	Circular cutting blade
D382452,	Jul 19 1995	Fiskars Oy AB	Circular cutting blade
D389715,	Jul 19 1995	Fiskars Oy AB	Circular cutting blade
D427042,	Feb 24 1999	Black & Decker Inc.	Cutting tool hole
D438772,	Feb 24 1999	Black & Decker Inc.	Surfaces for a cutting tool hole
D451110,	Feb 26 2001	HARAMAKI HOLDINGS LIMITED	Circular blade
D782261,	Nov 19 2015	JPL Global, LLC	Arbor for cutting blades
D880967,	Dec 05 2019	JPL Global, LLC	Arbor for cutting blades
D978934,	Jun 25 2020	SAINT-GOBAIN ABRASIVES, INC; SAINT-GOBAIN ABRASIFS	Floor edger sanding disc
D978935,	Jun 25 2020	SAINT-GOBAIN ABRASIVES, INC; SAINT-GOBAIN ABRASIFS	Floor edger sanding disc
D978936,	Jun 25 2020	SAINT-GOBAIN ABRASIVES, INC; SAINT-GOBAIN ABRASIFS	Floor edger sanding disc
D978937,	Jun 25 2020	SAINT-GOBAIN ABRASIVES, INC; SAINT-GOBAIN ABRASIFS	Floor edger sanding disc

Patent	Priority	Assignee	Title
3831484,
4382397,	Dec 11 1980		Shear wheel for cutting fabric
5022299,	Oct 19 1987	Urschel Laboratories Incorporated	Method of making a knife having a scalloped cutting edge

///

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Jul 21 1992	BRANDENBURG, LLOYD W , JR	Fiskars Oy AB	ASSIGNMENT OF ASSIGNORS INTEREST	006220	0684	pdf
Jul 21 1992	RAMSEY, CHARLES S	Fiskars Oy AB	ASSIGNMENT OF ASSIGNORS INTEREST	006220	0684	pdf
Aug 05 1992		Fiskars Oy AB	(assignment on the face of the patent)

n/a

Date	Maintenance Fee Events

n/a

Date	Maintenance Schedule