Flat threading rolling die

Information

  • Patent Grant
  • D989824
  • Patent Number
    D989,824
  • Date Filed
    Tuesday, March 30, 2021
    3 years ago
  • Date Issued
    Tuesday, June 20, 2023
    a year ago
  • US Classifications
    Field of Search
    • US
    • D08 14
    • D08 90
    • D08 91
    • D08 92
    • D08 93
    • D08 94
    • D15 126
    • D15 139
    • CPC
    • B21H3/065
  • International Classifications
    • 1509
    • Term of Grant
      15Years
Abstract
Description

Fig. 1.1is a perspective view of a flat threading rolling die showing our new design;


Fig. 1.2is a front elevation view thereof;


Fig. 1.3is a back elevation view thereof;


Fig. 1.4is a right elevation view thereof;


Fig. 1.5is a left elevation view thereof;


Fig. 1.6is a top plan view thereof;


Fig. 1.7is a bottom plan view thereof;


Fig. 1.8is an enlarged perspective view of the A-B portion of Fig. 1.1;


Fig. 1.9is an enlarged front elevation view of the A-B portion of Fig. 1.1;


Fig. 1.10is an enlarged right side elevation view of the A-B portion of Fig. 1.1; and


Fig. 1.11is an enlarged top plan view of the A-B portion of Fig. 1.1.


Claims
  • The ornamental design for a flat threading rolling die, as shown and described.
Priority Claims (3)
Number Date Country Kind
2020-024507 D Nov 2020 JP national
2020-024508 D Nov 2020 JP national
2020-024509 D Nov 2020 JP national
US Referenced Citations (4)
Number Name Date Kind
2627767 Batchelder Feb 1953 A
2669139 Finch Feb 1954 A
2992573 Prutton Jul 1961 A
D480619 Koenig, Jr. Oct 2003 S
Foreign Referenced Citations (3)
Number Date Country
2391467 Mar 2013 EP
2022014924 Jan 2022 JP
2087237 Aug 1997 RU