POWER PIN INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B60D VEHICLE CONNECTIONS 912
 
  
 
A01B SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL 133
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B60P VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS 137

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0303,934 HITCH DRAWBAR STORAGE APPARATUSMar 11, 16Oct 20, 16[B60D, B60P]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9873299 Ball hitch with locking swivel and rampJan 07, 15Jan 23, 18[B60D]
9789742 Ring latch for pintle hitchNov 20, 14Oct 17, 17[B60D]
9527356 Locking hitch ringMar 05, 14Dec 27, 16[B60D]
9114678 Hitch lockSep 04, 13Aug 25, 15[B60D]
8833792 Hitch apparatus with reduced wearSep 14, 12Sep 16, 14[B60D]
8616576 Implement hitch with ring and clevisMar 29, 12Dec 31, 13[B60D]
7891693 Hitch for two drawpin sizesSep 30, 08Feb 22, 11[B60D]
6739402 Transport drawbarFeb 07, 03May 25, 04[B60D, B21D, A01B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0306,930 SAFETY CHAIN FOR TOWED VEHICLESAbandonedJan 06, 15Oct 29, 15[B60D]
2015/0251,507 VERTICAL HITCH ADJUSTMENTAbandonedMar 02, 15Sep 10, 15[B60D]
2013/0277,946 HITCH BUSHINGAbandonedJan 31, 13Oct 24, 13[B60D]

Top Inventors for This Owner

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