PEERLESS CHAIN COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B60C VEHICLE TYRES 842
 
  
 
B27L REMOVING BARK OR VESTIGES OF BRANCHES 44
 
  
 
F16G BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR425
 
  
 
A44B BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE 328
 
  
 
B60P VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS 335
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 353
 
  
 
B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD 221
 
  
 
B21L MAKING CHAINS 16
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING143
 
  
 
B61D BODY DETAILS OR KINDS OF RAILWAY VEHICLES 125

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9102075 Debarking chain with passing linksDec 28, 11Aug 11, 15[B27L, A01G]
RE45255 Self-tightening snow chain and methods of useJun 20, 13Nov 25, 14[B60C]
8322389 Self-tightening snow chain and methods of useApr 28, 11Dec 04, 12[B60C]
8210217 Debarking chain with passing linksJan 13, 11Jul 03, 12[B27L]
7963306 Self-tightening snow chain and methods of useFeb 02, 07Jun 21, 11[B60C]
7913363 Adjustable lever load binderAug 29, 06Mar 29, 11[F16G]
7900430 Quick connect coupling linkNov 11, 09Mar 08, 11[F16G]
7900670 Self-tightening traction assembly having tensioning deviceNov 12, 08Mar 08, 11[B60C]
7878227 Debarking chain with passing linksApr 12, 06Feb 01, 11[B27L]
7677849 Cargo guardMay 24, 07Mar 16, 10[B60P]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0069,075 Connector Link Method and ApparatusAbandonedOct 18, 13Mar 13, 14[F16G]
8578694 Connector link method and apparatusExpiredJul 20, 11Nov 12, 13[F16B, A44B]
2010/0212,783 FLAIL CHAINAbandonedMay 07, 10Aug 26, 10[B21L, B27L]
7607401 Load bearing device including overload indicatorExpiredNov 26, 07Oct 27, 09[G01L]
7594786 Load binderExpiredSep 14, 06Sep 29, 09[B60P]
7410335 Cargo stabilizing structuresExpiredSep 02, 05Aug 12, 08[B60P]
2005/0039,309 Safety chain assembly having grooved retention mechanismAbandonedJul 27, 04Feb 24, 05[B60F, A44B]
6725894 Traction deviceExpiredSep 20, 02Apr 27, 04[B60C]
6591882 Traction device for vehicle tiresExpiredJan 17, 02Jul 15, 03[B60C]
6035912 Tire chain cross member assemblies and tire chains using the sameExpiredMar 03, 98Mar 14, 00[B60C]
5495653 Apparatus and method for displaying and dispensing chain or the likeExpiredAug 01, 94Mar 05, 96[B21K, A47F]
5293998 Container with chain retaining openingExpiredMay 15, 92Mar 15, 94[B65D]
5068948 Traction cableExpiredJan 30, 89Dec 03, 91[A44B]
5056574 Tire chain with cross members forming a zig-zag patternExpiredNov 21, 89Oct 15, 91[B60C, A44B]
4825923 Traction cableExpiredSep 11, 87May 02, 89[B60C]
4801116 Merchandise hanger assemblyExpiredJul 30, 87Jan 31, 89[E04G]

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