Brinkman Products, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B23B TURNING; BORING 1438
 
 
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 337
 
 
 
B23G THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH 27
 
 
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 254
 
 
 
B21H MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS 17
 
 
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 165
 
 
 
F16N LUBRICATING115
 
 
 
H02K DYNAMO-ELECTRIC MACHINES 1106

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9669466 Large-capacity spindle assemblies and collets for use in davenport multi-spindle screw machinesMar 31, 16Jun 06, 17[B23B]
9539697 Cold root-rolling deviceDec 14, 12Jan 10, 17[B24B, B23P, B21H, B23G]
9254524 End-knurling deviceDec 24, 12Feb 09, 16[B23B, F16B, F16H]
7946204 Lubrication system for a multi-spindle automatic screw machineDec 14, 05May 24, 11[B23B, F16N]
7930956 Multi-spindle screw machine, and improved tool arm for use thereinDec 14, 05Apr 26, 11[B23B]
7402927 Quick-change bearing assembly that obviates the need to recenter replacement spindlesJan 19, 06Jul 22, 08[H02K]
7125209 Quick-change mechanism for use with the stationary spindle of a Davenport.RTM. automatic screw machineMay 02, 05Oct 24, 06[B23B]
6421895 Machine tool with servo drive mechanismMay 23, 01Jul 23, 02[B23Q, B23B, B23P]
6305257 Multi-spindle CNC latheMay 03, 01Oct 23, 01[B23B]
6286402 Multi-spindle CNC latheDec 19, 00Sep 11, 01[B23B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0010,982 Method and apparatus for indicating an apparent error in the operation of a fluid-powered attachmentAbandonedSep 13, 05Jan 19, 06[G01L]

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