EMUGE-WERK RICHARD GLIMPEL FABRIK FUER PRAEZISIONSWERKZEUGE VORMALS MOSCHKAU & GLIMPEL

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23G THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH 27
 
  
 
B23B TURNING; BORING 151

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6340276 Thread-cutting apparatus with reversal of direction of rotationJan 19, 00Jan 22, 02[B23G]
6135679 Thread-cutting chuck using a minimum amount of lubricationMay 05, 99Oct 24, 00[B23B]
5915892 Thread-cutting chuck for CNC machine technology of rigid tappingJun 15, 98Jun 29, 99[B23G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6680466 Shrinkage device for tools, especially for hard metal toolsExpiredMar 22, 01Jan 20, 04[H05B]
6460435 Method of rotational thread milling and a thread milling cutter for use therewithExpiredJun 27, 00Oct 08, 02[B23B, B23G]
6019552 Thread cutterExpiredMay 26, 98Feb 01, 00[B23G]
5967713 Quick-change insertExpiredSep 17, 98Oct 19, 99[B23B]
5876043 Threading or drill chuck with wireless fault transmissionExpiredNov 19, 97Mar 02, 99[B23B]
5127776 Tap with reliefExpiredAug 22, 91Jul 07, 92[B23G]
5112168 Tap with tapered threadExpiredAug 22, 91May 12, 92[B23G]
4801227 Clamping device for workpieces or tools with a high concentricity accuracyExpiredOct 09, 87Jan 31, 89[B23C]
4725064 Chuck apparatus for workpieces or tools having a clamping sleeve of variable sizeExpiredJan 27, 87Feb 16, 88[B23B]
4694944 Overload clutch particularly for thread-cutting chucks or the likeExpiredSep 11, 85Sep 22, 87[F16D]
4666167 Stress bushing for profile-stressing objectsExpiredFeb 22, 85May 19, 87[B23B]

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