Writing instrument attachment

Information

  • Patent Grant
  • D843452
  • Patent Number
    D843,452
  • Date Filed
    Thursday, August 31, 2017
    7 years ago
  • Date Issued
    Tuesday, March 19, 2019
    6 years ago
  • US Classifications
    Field of Search
    • US
    • D14 411
    • D19 115-204
    • CPC
    • B43K5/005
    • B43K7/12
    • B43K8/04
    • B43K8/06
    • B43K19/00
    • B43K19/02
    • B43K19/14
    • B43K21/006
    • B43K21/06
    • B43K23/001
    • B43K23/004
    • B43K29/004
    • B43K29/007
    • B43K29/12
  • International Classifications
    • 1906
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a perspective view of a writing instrument attachment in accordance with the present invention;



FIG. 2 is a front view thereof;



FIG. 3 is a rear view thereof;



FIG. 4 is a top view thereof;



FIG. 5 is a bottom view thereof; and,



FIG. 6 is a left side view thereof, the right side view being a mirror image.


The broken lines showing the character “A” in the FIGS. illustrate portions of the writing instrument attachment that form no part of the claimed design.


Claims
  • The ornamental design for a writing instrument attachment, as shown and described.
US Referenced Citations (14)
Number Name Date Kind
176144 McDougall Apr 1876 A
2073719 Ross Mar 1937 A
2193396 Duffey Mar 1940 A
3289636 Tessier Dec 1966 A
5306198 Forman Apr 1994 A
D359669 Splingaire Jun 1995 S
6296409 Cherry Oct 2001 B1
6752556 Pearce Jun 2004 B2
9858827 Shirvani Jan 2018 B2
20030194257 Collins Oct 2003 A1
20070048061 Travers Mar 2007 A1
20070059089 Junkins Mar 2007 A1
20120318707 Zivitz Dec 2012 A1
20180037050 Marshall Feb 2018 A1