Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Writing instrument having a slidable cap










Image Number 9 for United States Patent #8128302.

A writing instrument comprises a substantially tubular body extending between a top and a writing end, and an elongate slot disposed in an outer surface of the body and having a detents defined at each end of the slot, and a tubular open-ended cap disposed coaxially around the body and having a cut defining an elongate arm connected to the cap at one end and having an inwardly-oriented protrusion at another end and sized to engage the detents of the slot. The cap is slidable along the body such that the inwardly-oriented protrusion slides along the slot until it engages a detent at an end of the slot thereby arresting the cap either in a closed position, in which the cap covers the writing end, or in an open position in which the writing end is exposed.








 
 
  Recently Added Patents
Writing implement
Method for detecting directions of regularity in a two-dimensional image
Self-correcting amplifier system
Methods of diagnosing a plasmodium infection
Method for processing an algae medium containing algae microorganisms to produce algal oil and by-products
Gas sensor with a porous layer that detectably affects a surface lattice resonant condition of a nanoparticle array
Correcting color plate data for mis-registration in a sub-scanning direction by performing a pixel transition at the transition point aligned in the main-scanning direction
  Randomly Featured Patents
Hybrid power input quill for transmissions
Catalytic cracking apparatus using regenerator with multiple catalyst outlets
Sanitary fitting
Production of high viscosity index lubricating oil stock
Automatic wireless network linking method with security configuration and device thereof
Reach type forklift truck with a mast assembly of reduced jerking motion
Method and system for detection of tampering related to reverse engineering
Apparatus for controlling heater for oxygen sensor and fuel control apparatus using the same
Panel design for a hot-fillable container
Multiple speed sheet inverting and discharge