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Class Information
Number: D15/139
Name: Machines not elsewhere specified > Material working, abrading, or founding machinery > Element or attachment > Cutting tool, e.g., drill bit, etc.
Description:










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Patent Number Title Of Patent Date Issued
D703713 Configurable caged ball insert for a downhole tool Apr. 29, 2014
D703249 Extruder plate for extruder inserts Apr. 22, 2014
D702270 Extruder plate for extruder inserts Apr. 8, 2014
D701891 Grinding element Apr. 1, 2014
D701543 Machine tools (wood and metal working) Mar. 25, 2014
D701544 Hole saw Mar. 25, 2014
D701255 Double end mill Mar. 18, 2014
D701254 Portable log splitter Mar. 18, 2014
D700921 Cutting tool Mar. 11, 2014
D700922 Overburden pilot bit Mar. 11, 2014
D700639 Cutting insert Mar. 4, 2014
D700640 Cutting insert Mar. 4, 2014
D700225 Cutting insert Feb. 25, 2014
D696319 All in one turning tool Dec. 24, 2013
D695797 Double end mill Dec. 17, 2013
D695325 Milling tool Dec. 10, 2013
D693861 Drill Nov. 19, 2013
D693654 Barbeque skewer Nov. 19, 2013
D692470 Hole saw Oct. 29, 2013
D692036 Cutting insert Oct. 22, 2013
D690746 Extruder plate for triangular shaped extruder inserts Oct. 1, 2013
D690334 Hole saw Sep. 24, 2013
D690335 Drill bit for screw Sep. 24, 2013
D688715 Main cutting insert of a masonry drill bit Aug. 27, 2013
D688716 Auxiliary cutting insert of a masonry drill bit Aug. 27, 2013
D688281 Die set blade with a dovetailed waveform cutting edge Aug. 20, 2013
D688280 Die set blade with a waveform cutting edge Aug. 20, 2013
D687871 Woodworking drill bit Aug. 13, 2013
D687872 Drill bit Aug. 13, 2013
D687873 Double end mill Aug. 13, 2013
D687472 Hole saw Aug. 6, 2013
D686896 Reamer with a cutting surface at the ends of the cross-bar Jul. 30, 2013
D687078 Cutting insert Jul. 30, 2013
D686647 Screw thread cutting tool Jul. 23, 2013
D686646 End mill Jul. 23, 2013
D686256 Drill Jul. 16, 2013
D684612 Configurable caged ball insert for a downhole tool Jun. 18, 2013
D683772 Hole saw Jun. 4, 2013
D682899 Wood boring bit May. 21, 2013
D682897 Wood boring bit May. 21, 2013
D682898 Drill head for deep hole drilling May. 21, 2013
D682326 Drill bit May. 14, 2013
D682325 Drill bit May. 14, 2013
D681705 Portion of a cutting head May. 7, 2013
D681081 Oscillating blade Apr. 30, 2013
D681082 Oscillating blade Apr. 30, 2013
D679737 Patterning tool Apr. 9, 2013
D678924 Patterning tool Mar. 26, 2013
D678925 Screw thread cutting tool Mar. 26, 2013
D678369 Drill bit Mar. 19, 2013

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