Patents
Patents for B24D 15 - Hand tools or other devices for non-rotary grinding, polishing, or stropping (2,526)
05/1997
05/09/1997WO1997016284A1 Surface polishing method and system
04/1997
04/29/1997US5624305 Pole mounted vacuum sander
04/16/1997EP0558503B1 Device for clamping abrasive paper to a vibration sander
04/01/1997US5616072 Device for clamping sandpaper on a vibrating sander
03/1997
03/12/1997EP0760729A1 Sanding pad and sanding process using same
03/11/1997US5609513 Cleaning and dressing fly lines
03/06/1997WO1997007937A2 Nonwoven abrasive material roll
03/06/1997CA2229810A1 Nonwoven abrasive material roll
03/04/1997US5607347 Ice skate blade sharpener
02/1997
02/25/1997US5605500 Vacuum attachment assemblies for sanding tools
02/25/1997US5605495 Knife with sharpening member handles
02/13/1997WO1997004909A1 Apparatus for finishing surfaces
02/13/1997CA2227591A1 Apparatus for finishing surfaces
01/1997
01/07/1997US5591069 Portable blade sharpener for ice skates
12/1996
12/31/1996US5588904 Finishing tool
12/31/1996US5588340 Hand held implement sharpening device
12/12/1996WO1996039279A1 Tool for refurbishing skate blades
12/11/1996EP0747171A1 Method and apparatus for knife and blade sharpening
12/10/1996US5582543 Abrading device
12/10/1996US5582535 Method and apparatus for knife and blade sharpening
12/05/1996WO1996034721A3 Device for grinding surfaces
12/04/1996EP0598010B1 Hand glass-papering pad provided with a suction chamber therein or generally a fluid passage
11/1996
11/27/1996CN1136688A Anti-fake method and its product
11/20/1996CA2176986A1 Ice skate blade sharpener
11/19/1996US5575711 Wood jointer and planer blade sharpening and honing holder
11/14/1996DE19516130A1 Sharpener for use with knives with esp. convex point angled blade
11/07/1996WO1996034721A2 Device for grinding surfaces
11/07/1996DE19534014A1 Surface grinder using abrasive paper, with support and fixture for abrasive paper
10/1996
10/30/1996EP0739688A2 Tool to stopper and abrade concave and convex surfaces
10/29/1996US5569064 Tool for refurbishing skate blades
10/24/1996WO1996033046A1 Skate sharpening mechanism
10/15/1996US5565010 Laminating two strips, cutting a groove to form an inverted t-shaped channel
10/15/1996US5564973 Portable sharpener
10/08/1996CA2173525A1 Portable ice skate blade sharpener
09/1996
09/24/1996US5558572 Package/pedestal for sharpening stone
09/24/1996CA2082030C Method and apparatus for sharpening a cutting blade of a rotary shaver
09/04/1996EP0729807A1 Grinding tool of which the working surface is equipped with a grinding means and grinding means for a grinding tool
08/1996
08/20/1996US5547419 Knives and scissors sharpener
08/20/1996CA2134011C Knife sharpening steel
08/20/1996CA2133910C Knives sharpening guide
08/14/1996EP0725707A1 Exceptionally flat hand tool for polishing or deburring
07/1996
07/30/1996US5540616 Vacuum attachment for a sander
07/25/1996DE19501351A1 Tool for sharpening esp. dental instruments
07/11/1996CA2118154A1 Sanding mitt or pad
07/11/1996CA2117830A1 Sanding glove
06/1996
06/18/1996US5527212 Bowen/norton dustless sanding device
06/13/1996DE4443625A1 Hand grinder for edges of skis
06/04/1996US5522763 Sanding block
05/1996
05/29/1996EP0713750A1 Dual rotary cutter blade sharpener
05/28/1996US5520761 Roofing seam installation process
05/28/1996US5520574 Dental instrument sharpening device
05/28/1996US5519908 Cutting/rasping combination tool
05/26/1996CA2163472A1 Dual rotary cutter blade sharpener
04/1996
04/30/1996US5512010 For the finishing sanding of car and truck bodies
04/18/1996WO1996011086A1 A blade scabbard
04/18/1996CA2201879A1 A blade scabbard
04/17/1996EP0706859A1 Abrasive materials
04/17/1996CN2224700Y Special oilstone sharpener for knife
04/14/1996CA2134571A1 Wall corner sanding device
04/09/1996US5505656 Dental instrument sharpening guide
04/09/1996US5505107 Method and apparatus for sharpening cutting blades
04/09/1996CA2139600C Water blasting unit
04/04/1996DE4434850A1 Abrasive powder filled smoothing pad for colour blending
03/1996
03/27/1996CN2223169Y Knife sharpening bar
03/19/1996US5499943 Rotary cutter blade sharpener
03/19/1996US5499556 Portable ice skate blade sharpener
02/1996
02/27/1996US5494176 Child safe cutlery set holder
02/20/1996US5492037 Skate sharpening mechanism
02/07/1996CN2219182Y Tool post with auto-sharpening function
02/06/1996US5488885 Sharpening and deburring tool with blade guide
01/1996
01/31/1996EP0694368A1 Device for sharpening cutting instruments, especially dental instruments like descaling curets
01/31/1996EP0693986A1 Tool
01/30/1996US5487693 Sharpening device and method for sharpening a dental instrument
01/24/1996CN2218054Y Knife sharpener
01/10/1996EP0442867B1 A postal stationery article
12/1995
12/26/1995US5478272 Blade sharpening apparatus
12/26/1995US5477753 Blade sharpening device
12/19/1995US5476416 Containing mixture of plastic, synthetic detergent and abrasives having controlled particle sizes, for polishing and stain removal
12/12/1995US5474490 Finishing tool
12/07/1995WO1995032840A1 Sanding pad and sanding process using same
12/07/1995CA2190730A1 Sanding pad and sanding process using same
12/05/1995US5472375 Blade sharpening angle guide
11/1995
11/28/1995US5470272 Removable working tool assembly
10/1995
10/31/1995US5461943 Cabinet scraper blade filing and burnishing tool
10/31/1995US5461942 Knife sharpener
10/18/1995EP0676992A1 Compact multi-purpose sharpener incorporating a steel and a polisher
10/17/1995US5458534 Knife sharpening device with angled guide plates
10/12/1995DE19512746A1 Method of cleaning angle line for fly=fishing
10/12/1995CA2144824A1 Cleaning and dressing fly lines
09/1995
09/12/1995US5449315 Portable manual sharpener for knives and the like
09/08/1995WO1995023674A1 Method and apparatus for sharpening cutting blades
08/1995
08/30/1995CN1029600C Blad sharpener
08/29/1995US5445050 Hand-held ice skate blade sharpener tool
08/15/1995US5440953 Knife sharpener
08/10/1995DE19503078A1 Removable attachment esp. for grinding tool
08/09/1995EP0666063A1 Abrading or polishing device
08/02/1995EP0665086A1 Sharpening sheath adapted for holding a knife and combination of such a sheath with a knife
07/1995
07/25/1995CA2096600C Method and tool for finishing of sharpened skate blades
07/19/1995EP0663266A1 Device for manually treating surfaces
07/11/1995US5431597 Skate blade edge resurfacer
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