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 D434,292
Hsieh November 28, 2000



The ornamental design for a wrench, as shown and described.
Inventors: Hsieh; Chih-Ching (Fong Yuan City, Taichung Hsien, TW)
Appl. No.: D/109,649
Filed: August 20, 1999

Current U.S. Class: D8/28
Current International Class: 0805
Field of Search: D8/28,107 81/125.1,177.1,119

References Cited

U.S. Patent Documents
1793714 February 1931 Newberg
5148726 September 1992 Huebschen et al.
5172614 December 1992 Monnet et al.
Primary Examiner: Shelton; Richelle
Attorney, Agent or Firm: Varndell & Varndell, PLLC


FIG. 1 is a perspective view of a wrench showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

* * * * *

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.