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US 8,016,506 B2Granted
Map pen
OwnerRobert Adamberryinventor
Life of this patent
Estimating the term…
Abstract
An improved map pen comprises a fold up map or a stack of multiple sheets. A cocked flap or a sliding type knob or geared stopping mechanism is employed for holding the pulled-out map in any pulled-out position. The map pen is equipped with an additional pen mounted to the outside scroll end. A mini compass is mounted on top of map pen top button.
Claims16
An improved map pen characterized in that it comprises:
- a retractable pen assembly having a barrel with a slit;
- a scroll having an inner end and retractable within said barrel and extendable through said slit and having a tube-shaped outside scroll end, said scroll comprising:
- a folded up map or a stack of sheets;
- an additional pen installed in the tube-shaped outside scroll end;
- and
- a stopper mechanism stopping the scroll from retracting into said barrel.
3 more elements
An improved map writing instrument characterized in that it comprises:
- a retractable pencil assembly having a barrel with a slit;
- a scroll having an inner end and retractable within said barrel and extendable through said slit and having a tube-shaped outside scroll end, said scroll comprising:
- a folded up map or a stack of sheets;
- an additional writing instrument installed in the tube-shaped outside scroll end;
- and
- a stopper mechanism stopping the scroll from retracting into said barrel.
3 more elements
An improved map pen characterized in that it comprises:
- a retractable pen assembly having a barrel with a slit;
- a scroll having an inner end and retractable within said barrel and extendable through said slit and having a tube-shaped outside scroll end, said scroll comprising:
- a folded up map or a stack of sheets;
- an additional pencil installed in the tube-shaped outside scroll end;
- and
- a stopper mechanism stopping the scroll from retracting into said barrel.
3 more elements
Dependencies are inferred from the claim text.