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

Icon_funbox Quotables

"That the automobile has practically reached the limit of its development is suggested by the fact that during the past year no improvements of a radical nature have been introduced."

Scientific American ; Jan. 2 edition, 1909

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 105/263 - Outwardly dumping section


Subclass of Class 105 - Railway rolling stock
Definition: Cars having a pair or series of pairs of dumping sections
No. of patents: 3
Last issue date: 02/05/2008


NumberTitleIssue Date
7325880Dual dump body for truck or trailer
A truck or trailer for hauling landscape materials or other bulk products, has separate independent side-by-side dump boxes or compartments, each with a hydraulic ram to elevate the respective dump box. The compartments may have segmented removable center walls, whi...
02/05/2008
4141299Dumping railway quench car
A single-spot quench car is disclosed which has an articulating bottom and back wall arrangement. The articulation of the bottom and back walls serve to increase the volume of the car and to facilitate dumping of coke from the car after quenching....
02/27/1979
4010695Coke quenching car closure mechanism
A coke quench car having a slanted bottom and discharge opening in one wall is provided with a movable grate at the discharge opening to drain water and retain coke. A door outboard of the grate closes the discharge opening in a substantially liquid-tight...
03/08/1977
 
Sign InRegister
Username  
Password   
forgot password?