Chalk

Information

  • Patent Grant
  • D1075913
  • Patent Number
    D1,075,913
  • Date Filed
    Tuesday, October 15, 2024
    8 months ago
  • Date Issued
    Tuesday, May 20, 2025
    23 days ago
  • Inventors
    • Wu; Yuanyuan
  • Examiners
    • Rademaker; Garth
    • Yu; Laura H
    Agents
    • Olive Law Group, PLLC
  • US Classifications
    Field of Search
    • US
    • D19 81
    • D19 182
    • D19 204
    • CPC
    • B43K23/00
    • B43K21/003
    • B43K8/00
  • International Classifications
    • 1906
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a top and front perspective view of a chalk, showing my new design;



FIG. 2 is a bottom and rear perspective view thereof;



FIG. 3 is a front elevational view thereof;



FIG. 4 is a rear elevational view thereof;



FIG. 5 is a left side elevational view thereof;



FIG. 6 is a right side elevational view thereof;



FIG. 7 is a top plan view thereof;



FIG. 8 is a bottom plan view thereof; and,



FIG. 9 is an enlarged view of portion 9 in FIG. 7.


The dash-dot-dash broken lines define the boundary of enlarged views and form no part of the claimed design.


Claims
  • The ornamental design for a chalk, as shown and described.
US Referenced Citations (16)
Number Name Date Kind
D284980 Yoshida Aug 1986 S
D290851 Yoshida Jul 1987 S
D317940 Brenner Jul 1991 S
D325934 Ramljak May 1992 S
D332157 Patterson Dec 1992 S
D389517 Frank Jan 1998 S
D407437 Worther Mar 1999 S
D510750 Ha Oct 2005 S
D549284 Morgante Aug 2007 S
D622766 DaBoll Aug 2010 S
D744038 Wang Nov 2015 S
D807960 Lo Jan 2018 S
D876538 Orem Feb 2020 S
D876539 Orem Feb 2020 S
D915510 Orem Apr 2021 S
D915511 Orem Apr 2021 S
Foreign Referenced Citations (3)
Number Date Country
303455454 Nov 2015 CN
306732032 Aug 2021 CN
307888631 Mar 2023 CN
Non-Patent Literature Citations (4)
Entry
Mushroom Dustless Chalk posted by New Family posted date Oct. 28, 2024, © Amazon, [online], [site visited Jan. 22, 2025]. Available from Internet, https://www.amazon.com/NewFamily-Mushroom-Dustless-Non-Toxic-Available/dp/B0DL5R5X2P (Year: 2024).
Easy Grip Crayons posted by Ready 2 Learn posted date Apr. 24, 2014, © Amazon, [online], [site visited Jan. 22, 2025]. Available from Internet, https://www.amazon.com/READY-LEARN-Easy-Grip-Crayons/dp/B00K55LPL8?th=1 (Year: 2014).
Crayon Set posted by Yongkang Chutian Stationary posted date unknown, © Alibaba, [online], [site visited Jan. 22, 2025]. Available from Internet, https://www.alibaba.com/product-detail/Factory-Wholesale-Price-Mushroom-Type-Water_1601283820216.html (Year: 2025).
Easy Grip for Kids posted by Jeyeou posted date Dec. 28, 2024, © Amazon, [online], [site visited Jan. 22, 2025]. Available from Internet, https://www.amazon.com/Sidewalk-Non-Toxic-Cone-Shaped-Chalkborad-Blackboard/dp/B0DRS4N6DZ (Year: 2024).