Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Search All Patents:

  This Patent May Be For Sale or Lease. Contact Us

  Is This Your Patent? Claim This Patent Now.

Register or Login To Download This Patent As A PDF

United States Patent D773,266
Hsieh December 6, 2016

Hand tool


CLAIM The ornamental design for a hand tool, as shown and described.
Inventors: Hsieh; Chih-Ching (Taichung, TW)
Name City State Country Type




Assignee: KABO TOOL COMPANY (Taichung, TW)
Appl. No.: D/529,116
Filed: June 3, 2015

Current U.S. Class: D8/29; D8/27; D8/28
Current International Class: 0805
Field of Search: ;D8/29 ;81/60,177.1,177.85,121.1,124.3,165-170,110.1,176.2,124.6,176.1,176.15,177.2,186 ;16/110.1

References Cited [Referenced By]

U.S. Patent Documents
6009778 January 2000 Hsieh
6305252 October 2001 Hsu
D570657 June 2008 Hsieh
D597809 August 2009 Hsieh
8056449 November 2011 Hsieh
D659495 May 2012 Taylor, Jr.
8215207 July 2012 Huang
D709343 July 2014 Huang
8869660 October 2014 Hsieh
Primary Examiner: Gholson; Randall
Attorney, Agent or Firm: Guice Patents PLLC


FIG. 1 is a perspective view of a first embodiment of the hand tool;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a perspective view of a second embodiment of the hand tool; and,

FIG. 4 is a perspective view of a third embodiment of the hand tool.

The broken lines shown on the drawings are included for the purpose of illustrating unclaimed features of the hand tool and form no part of the claimed design.

The design dicloses a hand tool having a fitting hole. The fitting hole is a configuration of hexagon with six walls and six corners. The corners are embowed. Each wall has a recess and two slopes, the two slopes are symmetrical.

* * * * *

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.