U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Celebrity Inventors

Penn Jillette of Penn and Teller fame has patented a "Hydro-Therapeutic Stimulator", which uses a hot tub for stimulation.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 298/8H - Hopper type body


Subclass of Class 298 - Land vehicles: dumping
No. of patents: 18
Last issue date: 12/13/2011


NumberTitleIssue Date
8075062Monolithic dual-purpose trailer
A monolithic dual-purpose trailer for transporting cargo includes a frame including two longitudinally extending side rails and a central reinforcing member in the form of an engineered truss is located between the two side rails. Wheels are mounted to the frame. A ...
12/13/2011
7306291Monolithic dual-purpose trailer
A monolithic dual-purpose trailer for transporting cargo includes a frame including two longitudinally extending side rails and a central reinforcing member in the form of an engineered truss is located between the two side rails. Wheels are mounted to the frame. A ...
12/11/2007
7134830Grain wagon with improved grain container
A grain wagon includes a wheel supported frame supporting a container having inclined front and rear walls connected by opposite inclined side walls. Each side wall has inwardly projecting wall portions defining a wheel well for receiving longitudinally offset dual ...
11/14/2006
6059372Hopper bottom trailer
An open top vessel containing bulk or liquid material comprising an inclined front wall, an inclined rear wall, and inclined opposite side walls. The walls of the vessel extend downwardly and inwardly from the upper ends thereof towards the lower ends the...
05/09/2000
5769501Multi-compartmentalized dumping body with movable floor and bulkhead latch
A multiple compartment storage body for a refuse collection vehicle includes a floor, a roof, a plurality of walls extending between the floor and the roof, a partition and a bulkhead latch. The partition has a first opposing end portion pivotally coupled...
06/23/1998
5732993Asphalt plant with collapsible material bins
The present invention discloses a method of constructing collapsible raw material bins for a portable asphalt plant in such a manner that said raw material bins may be located on the same flatbed semi trailer as the rest of the asphalt plant. The collapsi...
03/31/1998
5716103Multi-compartmentalized dumping body with segmented bulkhead
A multiple compartment storage body for a refuse collection vehicle includes a floor, a roof, a plurality of walls extending between the floor and the roof, a partition and a bulkhead latch. The partition has a first opposing end portion pivotally coupled...
02/10/1998
5599071Multi-compartmentalized dumping body with movable floor
A multiple compartment storage body for a refuse collection vehicle includes a floor, a roof, a plurality of walls and a partition. The plurality of walls extend between the floor and the roof and include a front wall, a rear wall, and side walls between ...
02/04/1997
5346286Material transporting hopper trailer having improved mobile support frame
A hopper trailer includes a mobile support frame and at least one gravity-flow hopper having an open-top upper box portion and a lower tapered portion. The support frame includes a pair of longitudinal channels laterally spaced from one another and a pair...
09/13/1994
5316430Material collecting and hauling apparatus
A waste hauling apparatus including a truck body divided into two separate compartments by a movable dividing wall. A bucket assembly having separate side-by-side bins is operative to transfer trash material loaded into the bucket by an operator at ground...
05/31/1994
4793126Compactor and dump controlling device for a cotton harvester
In a cotton harvester, a pair of fork assemblies are mounted between the ends of the basket for independently rocking about a fore-and-aft extending pivotal axis. A separate hydraulic cylinder operates each fork assembly to compact the cotton against the ...
12/27/1988
4688488Automatic actuating and locking apparatus for the hopper doors of a railroad hopper car
Apparatus for actuating and locking the hopper doors of a hopper car of the type having a center sill of inverted U-shaped cross section and a plurality of hopper doors extending transversely of the center sill. The hopper doors can be arranged singly to ...
08/25/1987
4664446Bulk material hauling system
A bulk material hauling tractor and trailer unit comprises a truck tractor having a bottom dump hopper mounted on its chassis. The tractor tows a double axle pup trailer by an elongated tongue having a span of at least twice the trailer wheelbase. The tra...
05/12/1987
4646942Multiway gravity box and door assembly
A multiway gravity box and door assembly is capable of selectively storing, transporting and/or dispensing different particulate solid materials. The gravity box has a partition wall to separate the box into two separate compartments each of which communi...
03/03/1987
4458588Dumping transport vehicle for harvested cotton having packer-divider
A dumping transport vehicle for harvested cotton bolls has the capacity to receive in its basket body two dumps from a large self-propelled harvester. An internal power-operated pivoted packer-divider panel of the vehicle enables compacting of the first d...
07/10/1984
4390282Container
Containers for providing predetermined quantities of cement and aggregate to be transported to a site for on site mixing of concrete. The containers have two compartments which are self closing due to the weight of the contents, one compartment containing...
06/28/1983
4324434Grain carrying vehicle
An improved grain carrying vehicle (10) is the subject of this application. The vehicle (10) includes a catwalk (54) formed between an oblique panel portion (42) of the vehicle carriage (34) and a generally horizontal fender panel (52). Additionally, the ...
04/13/1982
4119222Tree harvesting apparatus
A tree harvesting apparatus is provided with at least one movable pocket mounted on a vehicle for collecting cut trees. Each pocket extends parallel to the advancing direction of the apparatus and is movable in a horizontal plane, by means of a lever syst...
10/10/1978
 
Sign InRegister
Username  
Password   
forgot password?