Invention Grant
- Patent Title: Hot press product
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Application No.: US14869683Application Date: 2015-09-29
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Publication No.: US10265753B2Publication Date: 2019-04-23
- Inventor: Naoya Yuasa
- Applicant: TOPRE CORPORATION
- Applicant Address: JP Tokyo
- Assignee: TOPRE CORPORATION
- Current Assignee: TOPRE CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Kilpatrick Townsend & Stockton LLP
- Priority: JP2012-120505 20120528; JP2013-025162 20130213
- Main IPC: B21D22/04
- IPC: B21D22/04 ; B21D22/02 ; B21D43/00
Abstract:
Provided is a hot press product made from a heated material. In some cases, the product includes a bulging portion formed around a positioning hole, in which an inner diameter of the positioning hole, which shrinks when a temperature of the hot press product returns to room temperature, is increased by the bulging portion.
Public/Granted literature
- US20160016220A1 HOT PRESS PRODUCT Public/Granted day:2016-01-21
Information query
