TBS ENGINEERING LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 760
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 643
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 5149
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES376
 
  
 
B22C FOUNDRY MOULDING 226
 
  
 
B27D WORKING VENEER OR PLYWOOD 23
 
  
 
A47L DOMESTIC WASHING OR CLEANING 159
 
  
 
B05C APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 144
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0065,174 Forming of Battery ComponentsMar 11, 16Mar 08, 18[H01M, B22D, B22C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9550231 MouldJul 03, 13Jan 24, 17[B22D, B22C]
9457402 Lead delivery apparatusOct 30, 13Oct 04, 16[B22D, B22C]
8641358 Apparatus for placing battery plates in a lineJul 19, 11Feb 04, 14[B27D, B65G]
8083462 Apparatus for placing battery plates in a lineApr 07, 08Dec 27, 11[B27D, B65G, B65H]
8061960 Apparatus for placing battery platesMar 09, 07Nov 22, 11[B65G]
7900687 Apparatus and method for moulding battery group strapsApr 03, 07Mar 08, 11[B22D]
7334626 Apparatus for connecting a battery plate to a metal strap or postDec 19, 03Feb 26, 08[B22D]
7246696 Apparatus for forming groups of battery platesFeb 04, 05Jul 24, 07[B65G]
7082985 Moulding apparatusDec 10, 01Aug 01, 06[B22D]
6933075 Sleeve separator for a lead plateApr 05, 01Aug 23, 05[H01M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0290,709 LEAD DELIVERY APPARATUSAbandonedOct 23, 13Oct 15, 15[B22D]
2012/0076,632 Apparatus for Placing Battery PlatesAbandonedSep 27, 11Mar 29, 12[B65G]
7533767 Apparatus for forming groups of battery platesExpiredMay 12, 06May 19, 09[B65G]
2007/0295,886 APPARATUS FOR CONNECTING A BATTERY PLATE TO A METAL STRAP OR POSTAbandonedSep 05, 07Dec 27, 07[B22D]
2006/0254,209 An EnveloperAbandonedMay 12, 06Nov 16, 06[B65B]
7028745 Apparatus and method for forming a terminalExpiredJan 20, 03Apr 18, 06[B22D]
6841035 Methods and apparatus for applying a secondary closure to an assembly of a lid attached to a battery boxExpiredJul 12, 02Jan 11, 05[B30B]
6170559 Apparatus for casting a lead formation on battery plate lugsExpiredFeb 10, 99Jan 09, 01[B22D]
5123160 Alignment apparatusExpiredJun 28, 90Jun 23, 92[B23P]
4887350 Handling apparatus and methodsExpiredAug 16, 88Dec 19, 89[B23P, B25B]
4562996 Apparatus for melting metalExpiredSep 13, 83Jan 07, 86[F27B]
4545273 Partition wall battery box puncherExpiredNov 08, 83Oct 08, 85[B26F]
4289193 Accumulator plate assembly methodsExpiredJun 25, 79Sep 15, 81[B22D]

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