Invention Grant
- Patent Title: Ergonomic tool handle enhancement
- Patent Title (中): 符合人体工程学的工具手柄增强
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Application No.: US13326224Application Date: 2011-12-14
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Publication No.: US08776648B2Publication Date: 2014-07-15
- Inventor: Sung K. Lee
- Applicant: Sung K. Lee
- Agency: Bishop Diehl & Lee, Ltd.
- Main IPC: B25G1/10
- IPC: B25G1/10 ; A46B5/02 ; A01B1/00 ; A47L13/08 ; A01B1/22

Abstract:
A tool handle including: a body configured to receive a handle of a tool; a hand grip extending approximately perpendicular from the body; and an arm ring rotatably disposed on the body, wherein the arm ring is adapted to be placed in at least two positions, a first position in which the arm ring is generally perpendicular to the hand grip such that a user may place the user's forearm through the arm ring to grasp the hand grip and a second position in which the arm ring is generally parallel to the hand grip so as to minimize the width of the tool handle.
Public/Granted literature
- US20120144964A1 ERGONOMIC TOOL HANDLE ENHANCEMENT Public/Granted day:2012-06-14
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