IP Library Granted Patent US 8,789,447
Granted Patent B2
US 8,789,447 · App. 13/344,449 · Granted Jul 29, 2014

Extension shaft for hold a tool for rotary driven motion

Inventor: Burt Kozak (Chicago, IL)
Assignee: Eazypower Corporation
B23B45/005B25B23/0014B25G1/025B25G1/043B25B23/0028B25B23/0021
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Quick Facts
Patent No.
US 8,789,447
App. No.
13/344,449
Granted
Jul 29, 2014
Kind
B2
Abstract

A tool having a flexible extension shaft, a first end and, a second end and capable of being bent about its axis. The tool transfers rotary motion from a device to an implement. Both of the ends may be capable of independently being bent about the axis. The shaft may include a male member and a female member for a kit. Further, one end of the tool may include a rotatable member having a first and second implement.

Claims (6)

1. A tool comprising:

a first end capable of being adapted to an instrument having a chuck to impart a rotary motion to the tool,

a flexible extension shaft capable of being bent about an axis and capable of receiving the rotary motion from the first end

a second end capable of receiving the rotary motion from the flexible extension shaft, and having a rotatable member with a first end having a first implement and a second end having a second implement, wherein the second end has a spring to bias the rotatable member towards the first end of the tool.

2. The tool of claim 1 wherein the first implement and the second implement are removably received by the rotatable member.

3. The tool of claim 1 wherein the first implement and the second implement are integral with the rotatable member.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 25, 2012
From: KOZAK, BURTON
To: EAZYPOWER CORPORATION
Reel/Frame 027594/0110 →
Continuity (3)
Continuation In Part 12908443 · Oct 20, 2010
Continuation 12284156 · Sep 18, 2008
Related Publication 20120125164A1 · May 24, 2012