Invention Grant
- Patent Title: Handheld finger manipulating device
- Patent Title (中): 手持手指操纵装置
-
Application No.: US12771825Application Date: 2010-04-30
-
Publication No.: US08394003B2Publication Date: 2013-03-12
- Inventor: David M. Weinstock
- Applicant: David M. Weinstock
- Agent Dean A. Craine
- Main IPC: A63B21/00
- IPC: A63B21/00

Abstract:
A handheld finger manipulating device comprising an elongated plunger assembly that moves longitudinally through a longitudinally aligned bore formed on an outer body. The elongated member is longer than the outer body so that when one end of the plunger body is forced into the outer body, the opposite end of the plunger assembly is extended beyond the opposite end of the outer body. At least one magnet and two magnetic attractive substrates are located between the plunger assembly and the outer body that enables the plunger assembly to move to two preset locations within the outer body. During use, the user holds the device in his or her palm and presses against one end of the plunger assembly to forcibly move it through the outer body. As the plunger assembly moves through the outer body, the magnet and the substrates interact to create a slow and then sudden acceleration of the plunger assembly. In other embodiments, enhanced sound and light producing elements are provided.
Public/Granted literature
- US20100279826A1 Handheld Finger Manipulating Device Public/Granted day:2010-11-04
Information query