Back to results
US 2025/0162341 A1Published application
A Customizable Writing Instrument
AssigneeMopen LLC
InventorsAbhay Modi, Marc Pendergraft
Life of this patent
Estimating the term…
Abstract
The invention is embodied in a customizable writing instrument. In many respects, this customizable writing instrument is similar to an ordinary writing instrument. The big difference is that this customizable writing instrument comprises a removable second barrel. The removable second barrel (or “sleeve”) allows the guts of the instrument to remain housed in the first barrel so no writing instrument pieces get lost during customization of the second barrel.
Claims3
A writing instrument comprising
- a first barrel comprising an outer diameter,
- a marking element housed within the first barrel, the marking element configured to protrude from a writing tip,
- a barrel cap that removably mates with a proximal end of the first barrel, the barrel cap comprising an opening for the writing tip, the barrel cap comprising a diameter bigger than an inside diameter of a second barrel,
- the inside diameter of the second barrel bigger than the outer diameter of the first barrel, the second barrel configured to slide over the first barrel,
- a stop located on a distal end of the first barrel, the stop comprising a diameter bigger than the inside diameter of the second barrel,
- wherein the second barrel can slide over the first barrel when the barrel cap is removed and be confined between the stop and the barrel cap when the barrel cap is mated to the first barrel.
3 more elements
A pen comprising
- a first barrel comprising an outer diameter,
- an ink tube housed within the first barrel, the ink tube in fluid communication with a writing tip,
- a barrel cap that removably mates with a proximal end of the first barrel, the barrel cap comprising an opening for the writing tip, the barrel cap comprising a diameter bigger than an inside diameter of a second barrel,
- the inside diameter of the second barrel bigger than the outer diameter of the first barrel, the second barrel configured to slide over the first barrel,
- a stop located on a distal end of the first barrel, the stop comprising a diameter bigger than the inside diameter of the second barrel,
- wherein the second barrel can slide over the first barrel when the barrel cap is removed and be confined between the stop and the barrel cap when the barrel cap is mated to the first barrel.
3 more elements
A pencil comprising
- a first barrel comprising an outer diameter,
- a stick of pencil lead housed within the first barrel, the stick configured to protrude from a writing tip,
- a barrel cap that removably mates with a proximal end of the first barrel, the barrel cap comprising an opening for the writing tip, the barrel cap comprising a diameter bigger than an inside diameter of a second barrel,
- the inside diameter of the second barrel bigger than the outer diameter of the first barrel, the second barrel configured to slide over the first barrel,
- a stop located on a distal end of the first barrel, the stop comprising a diameter bigger than the inside diameter of the second barrel,
- wherein the second barrel can slide over the first barrel when the barrel cap is removed and be confined between the stop and the barrel cap when the barrel cap is mated to the first barrel.
3 more elements
Dependencies are inferred from the claim text.