TESTING MACHINES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 136
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9533427 Corrugated sample cutterApr 10, 13Jan 03, 17[B26D]
8109133 Method and device for measuring liquid absorptionSep 12, 07Feb 07, 12[G01N]
6370962 Dynamic high speed tensile testerJun 14, 00Apr 16, 02[G01N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8654349 Method and device for determining the topography of a material surfaceExpiredMay 21, 08Feb 18, 14[G01B]
D315690 Instrument for testing the burst strength of sheet materialExpiredMay 11, 89Mar 26, 91[]
4928533 Burst testing apparatusExpiredJun 30, 89May 29, 90[G01N]
4802366 Apparatus and process for impact testing of plasticsExpiredMay 26, 88Feb 07, 89[G01N]

Top Inventors for This Owner

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