KENNAMETAL INC.
Patent Owner
Stats
- 939 US PATENTS IN FORCE
- 36 US APPLICATIONS PENDING
- Mar 06, 2018 most recent publication
Details
- 939 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 24,547 Total Citation Count
- May 10, 1976 Earliest Filing
- 390 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2017/0197,283 SUPERALLOY COMPOSITE PREFORMS AND APPLICATIONS THEREOFJan 06, 17Jul 13, 17[B23P, B23K, F01D, C22C]
2017/0120,351 DOUBLE-SIDED CUTTING INSERTS WITH POSITIVE CLEARANCE FACE GEOMETRYNov 03, 15May 04, 17[B23C]
2017/0022,600 EVAPORATOR BODY WITH TITANIUM HYDRIDE COATING, METHOD FOR THE PRODUCTION AND USAGE THEREOFJul 20, 16Jan 26, 17[C23C]
Recent Patents
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2017/0021,434 METHOD FOR PRODUCING A MACHINING TOOL AND MACHINING TOOLAbandonedJul 20, 16Jan 26, 17[B23B, B23C]
2016/0332,269 COLD FORMED SUPPORT BLOCK AND METHOD OF MAKING THE SAMEAbandonedMay 11, 15Nov 17, 16[B23P, E01C, E21C]
2016/0303,689 SUPERALLOY COMPOSITE PREFORMS AND APPLICATIONS THEREOFAbandonedApr 14, 15Oct 20, 16[B23P, B23K, C08K, C22C]
2016/0237,548 PVD COATED POLYCRYSTALLINE DIAMOND AND APPLICATIONS THEREOFAbandonedFeb 12, 15Aug 18, 16[C23C]
2016/0167,188 COLLETS AND TOOL HOLDER ASSEMBLIES EMPLOYING THE SAMEAbandonedDec 12, 14Jun 16, 16[B24B, B23B]
2016/0151,952 COATED PELLETIZING EXTRUSION DIES AND METHOD FOR MAKING THE SAMEAbandonedFeb 08, 16Jun 02, 16[B29C]
2016/0052,072 ASYMMETRIC END MILLS AND APPLICATIONS THEREOFAbandonedAug 22, 14Feb 25, 16[B23P, B23C]
2015/0343,667 KNIVES COMPRISING COMPOSITE MATERIALS FOR USE WITH PELLETIZING DIESAbandonedMay 30, 14Dec 03, 15[B02C, B29B, C22C]
2015/0117,969 CUTTING INSERT AND SHIM FOR HEAVY MACHINING OPERATIONSAbandonedOct 29, 13Apr 30, 15[B23C]
2015/0063,931 INDEXABLE DRILL ASSEMBLY AND DRILL BODY HAVING COOLANT SUPPLYAbandonedAug 30, 13Mar 05, 15[B23B]
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