Root canal meter

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Description

1. Root canal meter

1.1 : Front

1.2 : Back

1.3 : Top

1.4 : Bottom

1.5 : Right

1.6 : Left

1.7 : Front perspective view 1

1.8 : Front perspective view 2

1.9 : Back perspective view 1

1.10 : Back perspective view 2

1.11 : Perspective view shown in an environment of use

1.12 : Perspective view shown in another environment of use

The article is equipment for measuring and displaying a root canal length of a tooth during root canal treatment which is a type of dental treatment methods; reproduction 1.12 shows the state in which the high-frequency treatment module is attached to the article, and the high-frequency treatment module is shown by means of broken lines and forms no part of the claimed design; the parts shown by means of broken lines in the reproductions are not part of the claimed design; the parts having oblique parallel lines in the reproductions 1.11 are transparent; the oblique parallel lines depict environment and form no part of the claim.

Claims

The ornamental design for a root canal meter, as shown and described.

Referenced Cited
U.S. Patent Documents
D109744 May 1938 Thorell
D177699 May 1956 Schultz
3035351 May 1962 Hirsch
3058225 October 1962 Ward
3330040 July 1967 Kahn
D211574 July 1968 Macaulay et al.
5211556 May 18, 1993 Kobayashi
D363741 October 31, 1995 Left
D400249 October 27, 1998 Holubar
D457144 May 14, 2002 Suen
D539428 March 27, 2007 Nakanishi
D601262 September 29, 2009 Okawa et al.
D648026 November 1, 2011 Okawa et al.
D687146 July 30, 2013 Juzkiw
D697052 January 7, 2014 Loudon
D704839 May 13, 2014 Juzkiw
D712286 September 2, 2014 Frenkler
D777118 January 24, 2017 Gaiduk
D823468 July 17, 2018 Frenkler et al.
10039475 August 7, 2018 Sorimoto et al.
D887006 June 9, 2020 Frenkler et al.
D894845 September 1, 2020 Bennett
D921426 June 8, 2021 Tinney
11060852 July 13, 2021 Sorimoto
11071508 July 27, 2021 Yoshimura et al.
D928725 August 24, 2021 Oberkircher
D949344 April 19, 2022 Frenkler
20060263742 November 23, 2006 Saliger
20150096497 April 9, 2015 Schnupper
Other references
  • Amazon. Treedental Color Display Dental Dentist Endodontics Apex Locator Endo-Root Canal-Tool 110V USA Plug. Jun. 11, 2015. https://www.amazon.com/Treedental-Display-Endodontics-Endo-Root-Canal-Tool/dp/B00ZGS5J8O (Year: 2015).
  • Youtube. Root Canal Working Length (Endodontist's Apex Locator) by All Things Dentistry. Nov. 15, 2019. https://www.youtube.com/watch?v=DH7oOOjt0eE (Year: 2019).
Patent History
Patent number: D963170
Type: Grant
Filed: Nov 6, 2020
Date of Patent: Sep 6, 2022
Assignee:
Inventors: Fritz Frenkler (Munich), Sean Suckling (Munich), Hidenori Kurimoto (Kyoto)
Primary Examiner: Darcey E Gottschalk
Application Number: 35/510,824
Classifications
Current U.S. Class: Dental (46) (D24/176)