Base portion of a chair

Information

  • Patent Grant
  • D833790
  • Patent Number
    D833,790
  • Date Filed
    Monday, March 20, 2017
    7 years ago
  • Date Issued
    Tuesday, November 20, 2018
    6 years ago
  • Inventors
    • Mengshoel; Hans Christian
    • Kahl; David (Portland, OR, US)
  • Original Assignees
  • Examiners
    • Koenig; Vy N
    Agents
    • Klarquist Sparkman, LLP
  • US Classifications
    Field of Search
    • US
    • D06 334
    • D06 336
    • D06 349-353
    • D06 360
    • D06 364
    • D06 365
    • D06 367
    • D06 371-373
    • D06 374
    • D06 403-405
    • D06 601
    • D06 691-6919
    • D06 692-6926
    • D06 716-7163
    • D06 708
    • D06 70817
    • D06 70821
    • CPC
    • A47B7/00
    • A47B7/02
    • A47B9/00
    • A47B13/02
    • A47B23/00
    • A47B39/00
    • A47C3/18
    • A47C3/20
    • A47C7/002
    • A47C7/18
    • A47C9/002
    • A47C9/007
    • A47C9/02
    • A47C9/025
    • A47C9/08
    • A47C11/00
    • A47C12/00
    • A47C13/00
    • A47C16/02
    • A47C16/04
  • International Classifications
    • 0606
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a perspective view of a base portion of a chair.



FIG. 2 is a front view of the base portion of FIG. 1.



FIG. 3 is a rear view of the base portion of FIG. 1.



FIG. 4 is a left side view of the base portion of FIG. 1.



FIG. 5 is a right side view of the base portion of FIG. 1.



FIG. 6 is a top view of the base portion of FIG. 1; and,



FIG. 7 is a bottom view of the base portion of FIG. 1.


The broken lines in the figures illustrate the environment of the claimed design and form no part of the claimed design.


Claims
  • The ornamental design for a base portion of a chair, as shown and described.
US Referenced Citations (22)
Number Name Date Kind
4078757 Waters Mar 1978 A
4099697 Von Schuckmann Jul 1978 A
D263131 Mitchell Feb 1982 S
D295348 Muller Apr 1988 S
D320703 Burkhart Oct 1991 S
D341031 Burkhart Nov 1993 S
D454438 Volkman Mar 2002 S
D467745 Ryan Dec 2002 S
D586573 Saitou Feb 2009 S
D621641 Li Aug 2010 S
D682566 Parker May 2013 S
D694044 Copeland Nov 2013 S
D697328 Keen Jan 2014 S
D711675 Sato Aug 2014 S
8960104 Copeland Feb 2015 B2
D730087 Strater May 2015 S
D741073 Keen Oct 2015 S
D758747 Lenz Jun 2016 S
D808194 Wyborn Jan 2018 S
9861202 Qi Jan 2018 B2
9894998 Walser Feb 2018 B2
20170105530 Sheinkop Apr 2017 A1
Non-Patent Literature Citations (1)
Entry
Tic Toc The evolution of the everyday chair. [online] Published on Mar. 17, 2017. Retrieved Feb. 14, 2018 from URL: https://www.fully.com/tic-toc-chair.html.