Threearm knob

Information

  • Patent Grant
  • D904853
  • Patent Number
    D904,853
  • Date Filed
    Monday, March 18, 2019
    5 years ago
  • Date Issued
    Tuesday, December 15, 2020
    3 years ago
  • US Classifications
    Field of Search
    • US
    • D08 300
    • D08 307
    • D08 310
    • D08 312
    • D08 319
    • D08 320
    • CPC
    • Y10T292/82
    • Y10T74/2084
    • Y10T16/487
    • Y10T16/506
  • International Classifications
    • 0806
    • Term of Grant
      15Years
      Disclaimer
      This patent is subject to a terminal disclaimer.
Abstract
Description

Three-arm knob



1.1 - Top plan view;



1.2 - Bottom plan view;



1.3 - Front side elevational view;



1.4 - Left side elevational view;



1.5 - Rear elevational view;



1.6 - Right side elevational view;



2.1 - Top plan view;



2.2 - Bottom plan view;



2.3 - Front side elevational view;



2.4 - Left side elevational view;



2.5 - Rear elevational view; and



2.6 - Right side elevational view.


Claims
  • The ornamental design for three-arm knob, as shown and described.
US Referenced Citations (10)
Number Name Date Kind
D127735 Dreyfuss Jun 1941 S
D253513 Bertani Nov 1979 S
D269409 Ferdinand Jun 1983 S
D409156 Taylor May 1999 S
D510370 Bertani Oct 2005 S
D539632 Ma Apr 2007 S
D609550 Wan Feb 2010 S
D668761 Schad Oct 2012 S
D784787 Bertani Apr 2017 S
D868561 Bertani Dec 2019 S
Non-Patent Literature Citations (3)
Entry
Screenshot: Elesa VTT-C-B Knob Lobs. Undated (© 2000-2020); one page. Found online Jun. 19, 2020 at https://www.elesa.com/en/elesab2bstoreoc/catalogo-cat-166-sales/clamping-elements--1/Clamping-elements--Knob-lobs--VTT-C-B#sortby=0&facetvalue= (Year: 2020).
Screenshot: Tecnodin Threaded Knob/Three-Lobe / Polyamide. Undated; one page. Found online Jun. 19, 2020 at https://www.directindustry.com/prod/tecnodin/product-12438-2214471.html (Year: 2020).
Press Release: Ergonomics, easy cleaning and corrosion resistance New VTT three-lobe knobs. Jun. 30, 2015; one page. Found online Jun. 19, 2020 at https://www.elesa.com/static/news/files/P.R_VTT_ENG.pdf (Year: 2015).