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Class Information
Number: 451/504
Name: Abrading > Tool support for flexible-member tool > Including expansible external surface
Description: Tool support wherein the outer effective tool engaging area of the support is increased for frictionally securing the tool to its support.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7201646 |
Tension adjustment apparatus for abrading tools |
Apr. 10, 2007 |
| 7121933 |
Chemical mechanical polishing apparatus |
Oct. 17, 2006 |
| 6945849 |
Polishing method and polishing device |
Sep. 20, 2005 |
| 6913518 |
Profile control platen |
Jul. 5, 2005 |
| 6908267 |
Variable radii cutter |
Jun. 21, 2005 |
| 6896606 |
Drywall sanding implement |
May. 24, 2005 |
| 6875090 |
Apparatus for finishing optical surfaces, including a pad compensation device |
Apr. 5, 2005 |
| 6739961 |
Abrasive band tightening apparatus |
May. 25, 2004 |
| 6692341 |
Abrasive machine |
Feb. 17, 2004 |
| 6685547 |
Pneumatic sanding roll for flexible abrasive cloth sleeve |
Feb. 3, 2004 |
| 6663479 |
Contouring hand sander tool |
Dec. 16, 2003 |
| 6645060 |
Expandable wheel for supporting an endless abrasive belt |
Nov. 11, 2003 |
| 6585571 |
Distal end honing device |
Jul. 1, 2003 |
| 6579152 |
Polishing apparatus |
Jun. 17, 2003 |
| 6551178 |
Reamer with adjustable expansion/contraction, and bore finishing machine comprising the same |
Apr. 22, 2003 |
| 6527632 |
Lap having a layer conformable to curvatures of optical surfaces on lenses and a method for finishing optical surfaces |
Mar. 4, 2003 |
| 6203410 |
Reamer with adjustable expansion/contraction, and bore finishing machine comprising the same |
Mar. 20, 2001 |
| 6152814 |
Expandable abrasive belt for use with inflatable tool |
Nov. 28, 2000 |
| 6139414 |
Flexible tool for plateauing a surface |
Oct. 31, 2000 |
| 6086466 |
Centrifugal expansion roller for sanding machines |
Jul. 11, 2000 |
| 5931719 |
Method and apparatus for using pressure differentials through a polishing pad to improve performance in chemical mechanical polishing |
Aug. 3, 1999 |
| 5931727 |
Manual grinding machine-tool and grinding tool |
Aug. 3, 1999 |
| 5921854 |
Method and apparatus for sanding with a rotating roller |
Jul. 13, 1999 |
| 5895311 |
Abrasive device that maintains normal line of contact with curved abrasive surface and method of using same |
Apr. 20, 1999 |
| 5890953 |
Method for apparatus for abrading and a rotating roller therefor |
Apr. 6, 1999 |
| 5762546 |
Pneumatically assisted conformal tool for an ophthalmic lens finer/polisher |
Jun. 9, 1998 |
| 5707279 |
Abrasive tool |
Jan. 13, 1998 |
| 5679056 |
Drum sander attachment for a power tool and method of using |
Oct. 21, 1997 |
| 5672096 |
Inflatable tool |
Sep. 30, 1997 |
| 5655958 |
Elastic base grinding wheel for smoothing and polishing toroidal contours of hard materials |
Aug. 12, 1997 |
| 5567197 |
Apparatus for sanding and buffing with a rotating roller |
Oct. 22, 1996 |
| 5564971 |
Roller and belt assembly for sanding and buffing machines |
Oct. 15, 1996 |
| 5529529 |
Cylinder liner microfinishing apparatus and method |
Jun. 25, 1996 |
| 5482498 |
Honing tool and super precision finishing method using the same |
Jan. 9, 1996 |
| 5371978 |
Honing tool and super precision finishing method using the same |
Dec. 13, 1994 |
| 5331771 |
Sharpening tool for pointed objects |
Jul. 26, 1994 |
| 5185970 |
Expanding device for supporting grinding sleeves |
Feb. 16, 1993 |
| 5172524 |
Sanding block |
Dec. 22, 1992 |
| 5007208 |
Anchor for rotary sanding drum |
Apr. 16, 1991 |
| 4995200 |
Sanding tool |
Feb. 26, 1991 |
| 4823515 |
Adjustable sanding device |
Apr. 25, 1989 |
| 4802310 |
Sander attachment |
Feb. 7, 1989 |
| 4546576 |
Polishing apparatus having an expandable head |
Oct. 15, 1985 |
| 4534138 |
Nail file having flexible abrasive sheet |
Aug. 13, 1985 |
| 4525959 |
Abrasive finishing tool |
Jul. 2, 1985 |
| 4388782 |
Handhole seat resurfacing tool for naval pressure fired boilers |
Jun. 21, 1983 |
| RE29108 |
Drill-operated abrading tool |
Jan. 11, 1977 |
| 3965521 |
Convertible multi-purpose brush assembly |
Jun. 29, 1976 |
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