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Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/359
Name: Abrading > Frame or mount > Portable abrader > Rotary disk tool
Description: Device which has a planar working surface which is perpendicular to the axis of rotation.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8702478 Angle grinder dust shroud with unitary adjustable mounting collar Apr. 22, 2014
8690642 Agricultural implement mountable blade sharpening system Apr. 8, 2014
8690643 Portable drill bit sharpener Apr. 8, 2014
8678884 Portable abrasive tool Mar. 25, 2014
8662965 Counter-rotating polisher Mar. 4, 2014
8651922 Inline handheld power tool Feb. 18, 2014
8636562 Surface treating apparatus and method Jan. 28, 2014
8628380 Direct motor-drive portable angle grinder Jan. 14, 2014
8622788 Dust collecting cover Jan. 7, 2014
8616562 Adapter for coupling an accessory tool to a drive member of a power tool Dec. 31, 2013
8608530 Insertion tool for a machine tool Dec. 17, 2013
8602850 Power sander having a sanding plate locking mechanism Dec. 10, 2013
8596427 Installment structure for braking mechanism in power tool Dec. 3, 2013
8591293 Power tool Nov. 26, 2013
8585464 Lapping system and method for lapping a valve face Nov. 19, 2013
8585466 Grinding head for a surface grinding machine Nov. 19, 2013
8579681 Rotary dressing tool containing brazed diamond layer Nov. 12, 2013
8562395 Guard anti-rotation lock Oct. 22, 2013
8550885 Grinder having mechanism for regulating rotation of wheel guard Oct. 8, 2013
8523637 Angle grinder dust shroud with slideable access hatch Sep. 3, 2013
8523640 Guard hood torsion preventer Sep. 3, 2013
8517799 Robotic surface preparation by a random orbital device Aug. 27, 2013
8512104 Hand-held power tool, in particular hand-guided grinding machine Aug. 20, 2013
8500521 Hand-held power tool Aug. 6, 2013
8475236 Sander having a damping element Jul. 2, 2013
8465348 Guard anti-rotation lock Jun. 18, 2013
8460068 Disc sander Jun. 11, 2013
8460070 Guard lock Jun. 11, 2013
8454412 Handheld power tool Jun. 4, 2013
8454411 Hand-held power tool system Jun. 4, 2013
8430724 Surface cleaning system and method Apr. 30, 2013
8425282 Accessory for power tool Apr. 23, 2013
8408974 Adapter for abrasive cutting wheels Apr. 2, 2013
8403341 Adapter for a motor-driven machine tool with a rotatably driveable tool Mar. 26, 2013
8402588 Multi-layer surface treatment pad for motorized device Mar. 26, 2013
8403729 Tool for renotching trowels Mar. 26, 2013
8403730 Stopper device for grinding stone cover of grinder Mar. 26, 2013
8398465 Dust-protected hand-held power tool Mar. 19, 2013
8388418 Thumb-operated detachable liquid polish dispenser for a hand-held surface finishing power tool Mar. 5, 2013
8388417 Large angle grinder Mar. 5, 2013
8382559 Negative pressure dust collection structure for power tools Feb. 26, 2013
8366516 Partial-area polishing device for optical disc Feb. 5, 2013
8366518 Orbital smoothing device Feb. 5, 2013
8348727 Airflow arrangement for a power tool Jan. 8, 2013
8328599 Internal rotation type direct motor-drive portable angle grinder Dec. 11, 2012
8317575 Power toilet bowl cleaning attachment Nov. 27, 2012
8317574 Power-driven hand tool with clamping fixture for a tool Nov. 27, 2012
8291804 Drive unit with rotating saw blade for connection to a robot Oct. 23, 2012
8292700 Angle grinder Oct. 23, 2012
8286291 Eraser assembly for a rotary tool Oct. 16, 2012

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