Dump Truck

PAT. NO. Title
103 4,323,279 Automatic tailgate for a dump truck
105 4,307,300 Dump truck with safety circuit
106 4,288,091 Apparatus for coupling a tractor, a dump trailer and a dump truck
108 4,266,823 Camper unit for use with a dump truck
110 4,247,228 Dump truck or trailer with pneumatic conveyor
111 4,202,175 Hydraulic control system for a dump truck
112 4,186,958 Dump-truck tail gate spread chain release device
113 4,149,751 Dump truck
114 4,145,682 Semi-dump truck level indicator
115 4,141,591 Bi-directional dump truck
116 4,116,486 Retractable rock guard for a dump truck body
117 4,111,485 Dump truck with telescoping container body
118 4,084,852 Roll-over protection structure for dump truck
119 4,070,060 Dump truck
120 4,063,779 Dump truck load transfer device
121 4,060,931 Toy dump truck having closed container of granular material
122 4,019,780 Dump truck bed
123 3,993,352 Energy absorbing dump truck body
124 3,989,301 Device for adjusting rotating angle of vessel of dump truck
125 3,975,047 Automatic dump truck cover
126 3,955,851 Stopper device for use in dump truck's vessel
127 3,953,170 Dump truck with ejector blade
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