Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Waste container with reinforced bottom










Image Number 3 for United States Patent #6276557.

The invention relates to a waste container of the type typically used in residential waste collection systems. The waste container includes a container body having opposing side walls that extend upwardly from a bottom wall to form a waste compartment with an open top for access thereto. The bottom wall of the container body is reinforced by a series of corrugations to increase the rigidity of the bottom wall to prevent sagging, which can result in premature wear and failure. The corrugations also increase the heat transfer rate of the bottom wall, which improves the cooling characteristics of the waste container during molding. The corrugations further provide airflow channels for the injection of air between the container body and a mold during the molding process to improve the ease of removing the waste container body from the mold and to prevent stretching in the bottom of the container during the molding process.








 
 
  Recently Added Patents
Restarting event and alert analysis after a shutdown in a distributed processing system
Phosphoinositide 3-kinase inhibitor with a zinc binding moiety
Systems and methods for managing policies on a computer
Hair care composition
3D IC method and device
Cell transport system comprising a homogeneous mixture of agarose and agarase
Method for driving electrophoretic display device, electrophoretic display device, and electronic device
  Randomly Featured Patents
Arcuate switch actuator
Tamper resistant methods and apparatus
Bottle
Sheet material carrying a strippable gloss-controlling layer
Fixed slew rate bus driver circuit
Method, system and mirror driver for LAN mirroring
Parachute containers
High-power cathode system for producing multilayers
Footwear cleat
Process for the preparation of 1,4:3,6-dianhydro-D glucitol 5-nitrate