TECMEN ELECTRONICS CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
2902 DEVICES AND EQUIPMENT FOR ACCIDENT PREVENTION AND FOR RESCUE, NOT ELSEWHERE SPECIFIED1410
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 7133
 
  
 
A42B HATS; HEAD COVERINGS 321
 
  
 
A41D OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES 134
 
  
 
A41H APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING, FOR TAILORING, NOT OTHERWISE PROVIDED FOR 17
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0042,774 HEADBAND ARRANGEMENT AND WELDING HELMET EQUIPPED WITH THE SAMEOct 25, 16Feb 15, 18[A61F]
2017/0290,707 WIRELESS PROJECTOR-TYPE WELDING HELMET AND WELDING MACHINE EQUIPPED WITH THE SAMESep 01, 15Oct 12, 17[A61F, B23K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D775344 Filter cartridge for welding respiratorAug 05, 15Dec 27, 16[2400]
D774180 RespiratorAug 05, 15Dec 13, 16[2902]
D767829 Belt for welding helmetAug 04, 15Sep 27, 16[2902]
D734558 Welding helmetDec 16, 13Jul 14, 15[2902]
D732746 Welding helmetJun 05, 13Jun 23, 15[2902]
D716505 Air supply attachment for a head belt of a welding helmetDec 16, 13Oct 28, 14[2902]
D716506 Air supply attachment for a head belt of a welding helmetDec 16, 13Oct 28, 14[2902]
8826464 Filter holding system for welding maskSep 29, 11Sep 09, 14[A61F, G02B, A42B]
D710493 RespiratorJun 05, 13Aug 05, 14[2902]
D710494 RespiratorDec 16, 13Aug 05, 14[2902]

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Expired/Abandoned/Withdrawn Patents

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