Rebar chair base

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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.

Referenced Cited
U.S. Patent Documents
D420890 February 22, 2000 Kuhnke
D421709 March 21, 2000 Haslem
D548055 August 7, 2007 Erickson
D665657 August 21, 2012 Pelc
D678039 March 19, 2013 Psaila
D838576 January 22, 2019 Cramer
D866297 November 12, 2019 Sighinolfi
D872566 January 14, 2020 Verelli
20080028718 February 7, 2008 Erickson
20190390460 December 26, 2019 Verelli
Other references
  • 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).
Patent History
Patent number: D940537
Type: Grant
Filed: Feb 6, 2019
Date of Patent: Jan 11, 2022
Inventors: Angelo Verelli (Lasalle), Carlo Verelli (Lasalle)
Primary Examiner: George D. Kirschbaum
Assistant Examiner: Maria J. Edwards
Application Number: 29/679,444
Classifications
Current U.S. Class: D8/354