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
Polypeptides having beta-glucosidase activity and beta-xylosidase activity and polynucleotides encoding same
Managing multiple web services on a single device
Electronic system and method for compensating the dimensional accuracy of a 4-axis CNC machining system using global and local offsets
Charge pump and method of biasing deep N-well in charge pump
Vehicle headlight
Method and system for leveraging the power of one's social-network in an online marketplace
Server providing pseudo print preview and final regular preview to device
  Randomly Featured Patents
Node rattle
Jewelry cluster design
Method of manufacturing an insulated gate type semiconductor device having a U-shaped groove
Machine system and process for producing attrition resistant slow release fertilizers
Quartz crystal
Method for attaching a weight to a leg for exercising leg and buttock muscles
Single-dose spray system for application of liquids onto the human body
Container for the long time storage of radioactive materials
Ink-jet printing apparatus, control method therefor, program, and storage medium
Method and apparatus for vaporizing sterilant hydrogen peroxide