Invention Grant
- Patent Title: Writing utensil with active nerve stimulation
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Application No.: US15425296Application Date: 2017-02-06
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Publication No.: US10398889B2Publication Date: 2019-09-03
- Inventor: Raymond M. Messina
- Applicant: Raymond M. Messina
- Agency: O'Connell Law Firm
- Agent Thomas P. O'Connell
- Main IPC: A61N1/04
- IPC: A61N1/04 ; G09B5/00 ; A61N1/36 ; B43K29/00 ; B43K23/008

Abstract:
A writing utensil for providing active nerve stimulation to the fingertips of a user. The writing utensil has a body portion, a tip portion with a marking tip, and an active stimulator with active stimulation surfaces retained adjacent to the distal end of the body portion to be engaged by the fingertips of the user. The active stimulator has an active state where active stimulation is provided to the fingertips of the user and an inactive state where active stimulation is not provided. The active stimulator can comprise mechanical movement mechanisms where nodules, such as rotatable cam nodules with eccentric portions, periodically extend in relation to the active stimulation surfaces. Additionally or alternatively, the active stimulator can comprise electrical pulse mechanisms for imparting electrical impulses to fingers disposed in contact therewith. Active nerve stimulation can be provided simultaneously, in series, or in some other pattern.
Public/Granted literature
- US20170143954A1 Writing Utensil with Active Nerve Stimulation Public/Granted day:2017-05-25
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