TECHWAY INDUSTRIAL CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING440
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 363
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 257
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 285
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
B05C APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 144
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 141
 
  
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 132
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 172

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0252,888 Handheld AbraderMar 02, 16Sep 07, 17[B24B, B25F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9919401 Handheld abraderMar 02, 16Mar 20, 18[B24B, B25F]
9440340 Electric rivet nut tool and control device thereofJun 11, 14Sep 13, 16[B25B]
9089959 Cordless clinching toolJul 18, 13Jul 28, 15[B25B]
8957608 Motor-driving device of an electric caulking gunJan 15, 13Feb 17, 15[H02K, H02P, F02D, B65D]
8646657 Electric caulking gunApr 17, 12Feb 11, 14[B65D]
8573450 Electrical caulking gunAug 15, 11Nov 05, 13[G01F]
7735398 Rechargeable motor-driven ratchet wrench having power-off protectionFeb 13, 07Jun 15, 10[B25B]
7637392 Electric caulking gunAug 09, 07Dec 29, 09[B67D]
7604528 Electric grinding gunFeb 28, 08Oct 20, 09[B24B]
7392882 Lubricant gunAug 25, 04Jul 01, 08[F01M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8378673 Derailleur cable detecting assembly for an electric-auxiliary bicycleExpiredNov 09, 10Feb 19, 13[G01R]
2010/0009,608 ELECTRIC POLISHING GUNAbandonedJul 08, 08Jan 14, 10[B24B]
2009/0246,608 Rechargeable Electric Tool with a Battery Pack Detaching DeviceAbandonedMar 26, 08Oct 01, 09[H01M]
7584871 Grease output device for an electrical grease gunExpiredAug 22, 06Sep 08, 09[G01F]
2008/0201,961 Electric nibblerAbandonedFeb 23, 07Aug 28, 08[B26B]
2008/0017,452 LUBRICANT GUNAbandonedOct 02, 06Jan 24, 08[F16N]
7121362 Electrical hand tool with a position adjustable battery packExpiredNov 30, 04Oct 17, 06[E21B]
7032713 Battery-operated grease gun with an electronic pressure regulator for controlling pressure of the greaseExpiredMay 22, 03Apr 25, 06[F01M]
2006/0060,426 Lubricant gunAbandonedNov 24, 04Mar 23, 06[F16N]
2005/0249,616 Cam-driven pump mechanism for a battery-powered grease gunAbandonedMay 06, 04Nov 10, 05[F04B]
6860342 Tool housing with protective padsExpiredJun 07, 04Mar 01, 05[B25D]
6817424 Adjustable housing for a hand toolExpiredOct 21, 03Nov 16, 04[B25D]
6802623 Light seat for a portable light with an adjustment capability for a light fixtureExpiredMay 20, 03Oct 12, 04[F21L]
2004/0112,183 Screw gun to feed and drive collated screwsAbandonedDec 17, 02Jun 17, 04[B25B]
6729415 Portable electric tool with bi-directionally mountable battery holderExpiredApr 18, 03May 04, 04[B25B]
6716095 Cordless surface dresserExpiredJan 08, 03Apr 06, 04[B24B]

Top Inventors for This Owner

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