Rebar chair base

Information

  • Patent Grant
  • D940537
  • Patent Number
    D940,537
  • Date Filed
    Wednesday, February 6, 2019
    6 years ago
  • Date Issued
    Tuesday, January 11, 2022
    3 years ago
  • US Classifications
    Field of Search
    • US
    • D08 354
    • CPC
    • E04C5/20
    • E04C5/168
  • International Classifications
    • 0805
    • Term of Grant
      15Years
      Disclaimer
      This patent is subject to a terminal disclaimer.
Abstract
Description


FIG. 1 is a top plan view of the rebar chair base showing our new design;



FIG. 2 is a front elevation view of the rebar chair base;



FIG. 3 is a rear elevation view of the rebar chair base;



FIG. 4 is a first side elevation view of the rebar chair base;



FIG. 5 is a second side elevation view of the rebar chair base; and,



FIG. 6 is a bottom plan view of the rebar chair base.


The broken lines in the figures show portions of the rebar chair base with a number of opening that form no part of the claimed design.


Claims
  • The ornamental design for a rebar chair base, as shown and described.
Priority Claims (1)
Number Date Country Kind
CA 184845 Nov 2018 CA national
US Referenced Citations (10)
Number Name Date Kind
D420890 Kuhnke Feb 2000 S
D421709 Haslem Mar 2000 S
D548055 Erickson Aug 2007 S
D665657 Pelc Aug 2012 S
D678039 Psaila Mar 2013 S
D838576 Cramer Jan 2019 S
D866297 Sighinolfi Nov 2019 S
D872566 Verelli Jan 2020 S
20080028718 Erickson Feb 2008 A1
20190390460 Verelli Dec 2019 A1
Non-Patent Literature Citations (4)
Entry
CV Rebar Chair Base, posted at cvplastic.com, posting date not given, [online], [site visited Jul. 10, 2020]. Available from Internet, URL: https://cvplastic.com/en/cv-rebar-chair-bases.html (Year: 2020).
Flat Base Bar Chair, posted at spacervn.com, posting date Feb. 8, 2017, [online], [site visited Jul. 10, 2020]. Available from Internet, URL: http://spacervn.com/en/guidance-corner/classification-of-plastic-bar-chair.html (Year: 2017).
Hercules Rebar Chair, posted at homedepot.com, posting date not given, [online], [site visited Jul. 10, 2020]. Available from Internet, URL: https://www.homedepot.com/p/Hercules-1-1-2-in-Rebar-Chair-50-Pack-911/204220120 (Year: 2020).
Plastic Spacer Rebar Chair, posted at alibaba.com, posting date not given, [online], [site visited Jul. 10, 2020]. Available from Internet, URL: https://www.alibaba.com/product-detail/Plastic-spacer-rebar-chair-with-plate_60747690287.html (Year: 2020).