| Patent Number |
Title Of Patent |
Date Issued |
| 6083445 |
Method of making a plateau honing tool |
July 4, 2000 |
| An injection molded disposable honing tool is made by an injection molding process. The tool has an elongated rectangular base from which projects an elongated section which may be somewhat smaller. The elongated section terminates in a working face. The entire tool may incorporate abras |
| 5788900 |
Method of making a plateau honing tool |
August 4, 1998 |
| An injection molded disposable honing tool is made by an injection molding process. The tool has an elongated rectangular base from which projects an elongated section which may be somewhat smaller. The elongated section terminates in a working face. The entire tool may incorporate abras |
| 5730503 |
Honing tool and method of making |
March 24, 1998 |
| An elongated narrow and rather thin honing tool is made from a somewhat soft metal or plastic cup holder. A tightly packed bundle of abrasive containing plastic monofilaments is inserted to the bottom of the cup holder and the cup rim is swaged inwardly to girdle and grip the bundle |
| 5709591 |
Unitary molded honing tool |
January 20, 1998 |
| An injection molded disposable honing tool is made by an injection molding process. The tool has an elongated rectangular base from which projects an elongated section which may be somewhat smaller. The elongated section terminates in a working face. The entire tool may incorporate abras |
| 5556328 |
Abrasive filament honing tool and method of making and using same |
September 17, 1996 |
| A honing tool characterized in one form by an elongated rectangular cup element or holder having a bottom interior surface, a bundle of closely packed relatively short discrete generally parallel abrasive containing filaments secured in the holder, and a layer of instant gel adhesive |
| 5527213 |
Honing tool and method of making |
June 18, 1996 |
| An elongated narrow and rather thin honing tool is made from a somewhat soft metal or plastic cup holder. A tightly packed bundle of abrasive containing plastic monofilaments is inserted to the bottom of the cup holder and the cup rim is swaged inwardly to girdle and grip the bundle |
| 5496385 |
Internal finishing tool and method of making same |
March 5, 1996 |
| A twisted stem helical internal abrading and finishing tool is formed from abrasive containing plastic strips having transverse offset slits along the lateral edges and a longitudinal middle unslit portion. The strips may be stacked with the longitudinal middle unslit portions aligned wi |
| 5423718 |
Rotary abrasive tools |
June 13, 1995 |
| A plastic strap or tape having granular abrasive embedded homogeneously throughout is cut, shaped and formed into a variety of abrasive finishing tools. The plastic working element is preferably rather stiff 6/12 nylon and contains about 30 to 45% by weight of abrasive material. The stra |
| 5404681 |
Internal finishing tool and method of making same |
April 11, 1995 |
| A twisted stem helical internal abrading and finishing tool is formed from abrasive containing plastic strips having transverse offset slits along the lateral edges and a longitudinal middle unslit portion. The strips may be stacked with the longitudinal middle unslit portions aligned wi |
| 5329730 |
Abrasive finishing tool |
July 19, 1994 |
| An abrasive grinding tool and method for making the same characterized by a shaft having a longitudinal axis and a relatively thin flat bundle of monofilaments. The bundle is secured to the shaft and projects radially outwardly from two sides of the shaft in a direction generally per |
| 5321919 |
Internal abrading tool and method of making |
June 21, 1994 |
| A twisted stem internal abrading tool having molded axially curved swept back filaments is formed from a twisted stem internal finishing tool having strips of abrasive containing plastic arrayed in a radial pattern about a twisted tool stem. The filament end of the tool is inserted into |
| 5318603 |
Abrasive filament honing tool and method of making and using same |
June 7, 1994 |
| A honing tool characterized in one form by an elongated rectangular cup element or holder having a bottom interior surface, a bundle of closely packed relatively short discrete generally parallel abrasive containing filaments secured in the holder, and a layer of instant gel adhesive |
| 5295332 |
Perforated strip abrading element and abrading tool and method using such strip element |
March 22, 1994 |
| An extruded plastic strip contains abrasive grains or minerals embedded homogeneously therein throughout is scored along the machine or extrusion axis direction, such scoring including elliptical or pointed perforations with the long axis or generally pointed ends aligned with the scorin |
| 5279079 |
Adhesive bonded abrasive finishing tool |
January 18, 1994 |
| A rotary finishing tool and a method for making the same characterized by a rolled or coiled strap of plastic material with abrasive homogeneously embedded throughout. The coiled strap is secured to the bottom interior surface of a cup element by a thin layer of liquid quick setting or |
| 5216847 |
Abrasive filament honing tool and method of making and using same |
June 8, 1993 |
| A honing tool characterized by an elongated rectangular cup element or holder having a bottom interior surface, a bundle of closely packed relatively short discrete generally parallel filaments secured in the holder, and a thin layer of instant adhesive securing substantially all of |
| 5187904 |
Abrasive finishing elements, tools made from such elements, and methods of making such tools |
February 23, 1993 |
| A plastic strap or tape having granular abrasive embedded homogeneously throughout is cut, shaped and formed into a variety of abrasive finishing tools. The plastic working element is preferably rather stiff 6/12 nylon and contains about 30 to 45% by weight of abrasive material. The stra |
| 5170593 |
Method of making a perforated strip abrasive tool |
December 15, 1992 |
| An extruded plastic strip contains abrasive grains or minerals embedded homogeneously therein throughout is scored along the machine or extrusion axis direction, such scoring including elliptical or pointed perforations with the long axis or generally pointed ends aligned with the scorin |
| 5155945 |
Abrasive finishing elements, tools made from such elements, and methods of making such tools |
October 20, 1992 |
| A plastic strip or strap having granular abrasive embedded homogeneously throughout is cut, shaped and formed into a variety of abrasive finishing tools. The plastic working element is preferably rather stiff 6/12 nylon and contains about 30 to 45% by weight of abrasive material. The str |
| 5129197 |
Adhesive bonded abrasive finishing tool |
July 14, 1992 |
| A rotary finishing tool and a method for making the same characterized by a rolled or coiled strap of plastic material with abrasive homogeneously embedded throughout. The coiled strap is secured to the bottom interior surface of a cup element by a thin layer of liquid quick setting or |
| 5129191 |
Adhesive bonded flexible abrasive finishing tool |
July 14, 1992 |
| An adhesive bonded flexible abrasive finishing tool and method of making the same includes a cup-shape shank of plastic or metal. Flexible nylon abrasive loaded monofilaments of uniform length are formed into a cylindrical bundle. A measured amount of liquid instant cyanoacrylate adh |
| 5127290 |
Method for trimming or dressing of abrasive finishing tools |
July 7, 1992 |
| A method for trimming or dressing the filaments of abrasive finishing tools to an exact and uniform length to create a precision face by means of a rotatable turntable having a cutting surface upon which a finishing tool may be axially mounted and fixedly engaged. A circular cutting blad |
| 5046288 |
Rotary finishing tool |
September 10, 1991 |
| A rotary finishing tool, comprising (a) a foamed elastomeric bond where the elastomeric bond has greater than 5% void and contains (i) a medium abrasive grit having a grain size of from about 30 to about 50, and (ii) a fine abrasive grit having a grain size of about 70 to about 100. In |
| 4945687 |
Rotary fininshing tool |
August 7, 1990 |
| A rotary finishing tool, comprising (a) a foamed elastomeric bond where the elastomeric bond has greater than 5% void and contains (i) a medium abrasive grit having a grain size of from about 30 to about 50, and (ii) a fine abrasive grit having a grain size about 70 to about 100. In anot |
| 4882879 |
Flexible abrasive grinding tool |
November 28, 1989 |
| A flexible abrasive rotary tool includes a hub adapted to be driven for rotation. Secured to the hub are discrete bristle tufts of stiff yet flexible abrasive loaded plastic monofilaments which project radially outwardly and then circumferentially away from the intended direction of |
