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 D824,199
Liu ,   et al. July 31, 2018

Contact grill


CLAIM The ornamental design for a contact grill, as shown and described.
Inventors: Liu; Xinmin (Zhejiang, CN), Xu; Yiwei (Zhejiang, CN)
Name City State Country Type

Ningbo Borine Electric Appliance Co., Ltd.

Ningbo, Zhejiang


Appl. No.: D/609,021
Filed: June 27, 2017

Foreign Application Priority Data

May 4, 2017 [CN] 2017 3 0159307

Current U.S. Class: D7/352
Current International Class: 0702
Field of Search: ;D7/332-337,352,402-411,362-364

References Cited [Referenced By]

U.S. Patent Documents
D509703 September 2005 Barker
D528350 September 2006 McHutchison
D546619 July 2007 McHutchison
D581202 November 2008 Tetreault
D588858 March 2009 Tetreault
D714092 September 2014 Verbrugge
8915178 December 2014 Chen
D766645 September 2016 Koszylko
2005/0139086 June 2005 McHutchison
2007/0017384 January 2007 Serra
2009/0308260 December 2009 Trost
Primary Examiner: Nunn; Freda S


FIG. 1 is a front elevational view of a contact grill showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a first perspective view thereof;

FIG. 8 is a second perspective view thereof; and,

FIG. 9 is a third perspective view thereof.

The broken lines in the drawings illustrate portions of the contact grill which form no part of the claimed design.

* * * * *

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.