Resources Contact Us Home
Drainage grate

Image Number 2 for United States Patent #7066685.

A drainage grate assembly having a drainage grate which is reinforced by a substantially continuous reinforcing member confined within the grate. The load rating for the drainage grate assembly can be adjusted by adding metal strips which can be disposed within and retained by the reinforcing member.

  Recently Added Patents
Apparatus and method for masking a clock signal
Antenna arrangement and antenna housing
Lens barrel and imaging device
Method for forming a semiconductor device using selective epitaxy of group III-nitride
Pixel circuit
Authentication for social networking messages
Current collector for lead acid battery
  Randomly Featured Patents
Semiconductor devices and methods
Installation for air-conditioning by absorption
Integral reversing and trim deflector and control mechanism
Method and apparatus of an operational amplifier with wide dynamic range
Endovascular electrolytically detachable guidewire tip for the electroformation of thrombus in arteries, veins, aneurysms, vascular malformations and arteriovenous fistulas
Method of forming a protective film and a magnetic recording medium having a protective film formed by the method
System and method for generating a consistent user namespace on networked devices
Garage door opener
Display device for D/A conversion using load capacitances of two lines
Sealable and disposable receptacle for biologic waste products