Date stamp

Date stamp

  • CN 104,044,244 A
  • Filed: 03/12/2013
  • Published: 09/17/2014
  • Est. Priority Date: 03/12/2013
  • Status: Active Application
First Claim
Patent Images

1. a date stamp, it is applied in mould, and this mould comprises male model plate, caster, male die core, mother module core, upper plate and lower roof plate, it is characterized in that, and numeral is carved with in the upper end of this male die core, and this date stamp comprises:

  • Thimble, it is located in described male model plate and male die core, and this thimble upper lateral is offered an aperture, and the lower end of this thimble is located in described upper plate, and pointer is carved with in the upper end of this thimble, and this pointer and described numeral coordinate to specify the date of this date stamp.

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