Root canal meter

Information

  • Patent Grant
  • D963170
  • Patent Number
    D963,170
  • Date Filed
    Friday, November 6, 2020
    3 years ago
  • Date Issued
    Tuesday, September 6, 2022
    a year ago
  • US Classifications
    Field of Search
    • US
    • D13 162
    • D13 184
    • D14 214
    • D14 240
    • D14 2038
    • D14 341
    • D14 346
    • D14 447
    • D14 451
    • D10 46
    • D10 70
    • D10 78
    • D24 107
    • D24 133
    • D24 140
    • D24 146
    • D24 152
    • D24 154
    • D24 176
    • D24 177
    • D24 180
    • D24 186
    • CPC
    • A61C1/00
    • A61C19/00
    • A61C19/04
    • A61C8/00
    • A61C3/00
    • A61B5/103
  • International Classifications
    • 2402
    • Term of Grant
      15Years
Abstract
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.
Priority Claims (2)
Number Date Country Kind
2020-011427 D Jun 2020 JP national
2020-011429 D Jun 2020 JP national
US Referenced Citations (29)
Number Name Date Kind
D109744 Thorell May 1938 S
D177699 Schultz May 1956 S
3035351 Hirsch May 1962 A
3058225 Ward Oct 1962 A
3330040 Kahn Jul 1967 A
D211574 Macaulay et al. Jul 1968 S
5211556 Kobayashi May 1993 A
D363741 Left Oct 1995 S
D400249 Holubar Oct 1998 S
D457144 Suen May 2002 S
D539428 Nakanishi Mar 2007 S
D601262 Okawa et al. Sep 2009 S
D648026 Okawa et al. Nov 2011 S
D687146 Juzkiw Jul 2013 S
D697052 Loudon Jan 2014 S
D704839 Juzkiw May 2014 S
D712286 Frenkler Sep 2014 S
D777118 Gaiduk Jan 2017 S
D823468 Frenkler et al. Jul 2018 S
10039475 Sorimoto et al. Aug 2018 B2
D887006 Frenkler et al. Jun 2020 S
D894845 Bennett Sep 2020 S
D921426 Tinney Jun 2021 S
11060852 Sorimoto Jul 2021 B2
11071508 Yoshimura et al. Jul 2021 B2
D928725 Oberkircher Aug 2021 S
D949344 Frenkler Apr 2022 S
20060263742 Saliger Nov 2006 A1
20150096497 Schnupper Apr 2015 A1
Non-Patent Literature Citations (2)
Entry
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).