Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method of using a trench forming assembly having removable pin anchoring mechanism










Image Number 11 for United States Patent #6533497.

An assembly for forming a trench comprising a frame having two elongated members that define a support surface and at least one opening. The assembly also includes a removable grate that is disposed on the support surface and includes a hook that is disposed proximate the opening defined by the elongated frame members. The assembly also includes a removable pin that is slidably inserted through an opening defined by an elongated member and is mechanically engaged by the hook of the grate to secure the grate to the frame.








 
 
  Recently Added Patents
Oscillation circuit of semiconductor apparatus
Low collateral damage air defense projectile
Heuristic IPSec anti-replay check
Distributed scoring system
Oxidising agents for elastomer bonding compositions
Display base
Hardwood stair tread overlay
  Randomly Featured Patents
Digital audio disc player
Conveyor belt assembly
Pseudo-synchronization prevention method in SDH transmission mode, pseudo-synchronization preventing SDH transmission system, and transmitter-receiver in pseudo-synchronization preventing SDH
Amylase variants
Immortalized, homozygous stat1-deficient mammalian cell lines and their uses
Compact pavement marker
Toaster
Vibration preventing device and photographing apparatus having the vibration preventing function
Apparatus for drive control, power conversion, and start-up control in a PMBDCM or two-phase SRM drive system
Liquid crystal optical device