238000006011 modification reaction Methods 0.000 description 1.239000007769 metal material Substances 0.000 description 1. ![]() 239000010687 lubricating oil Substances 0.000 description 1.238000003379 elimination reaction Methods 0.000 description 1.XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1.229910052782 aluminium Inorganic materials 0.000 description 1.229910001315 Tool steel Inorganic materials 0.000 description 2.238000005516 engineering process Methods 0.000 description 3.238000004519 manufacturing process Methods 0.000 description 5.238000010079 rubber tapping Methods 0.000 abstract description 54.Assignors: ANDOH, HARUYASU, HIKOSAKA, KENSUKE Publication of US20030078109A1 publication Critical patent/US20030078109A1/en Application granted granted Critical Publication of US6685573B2 publication Critical patent/US6685573B2/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Application filed by OSG Corp filed Critical OSG Corp Assigned to OSG CORPORATION reassignment OSG CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). ![]() ![]() Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Family has litigation Priority claimed from JP2001-324178 external-priority First worldwide family litigation filed litigation Critical (A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License. ![]() Original Assignee OSG Corp Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor Kensuke Hikosaka Haruyasu Andoh Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US10/192,608 Other versions US6685573B2
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