The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 22, 2000
Filed:
Dec. 22, 1998
Fang-Chun Yu, Taipei, TW;
Other;
Abstract
A diamond wire saw includes a steel cable, a plurality of rotary diamond abrasive barrels respectively mounted around the steel cable, and pairs of compression springs respectively mounted around the steel cable and fastened to each of the rotary diamond abrasive barrels at tow opposite ends by packing rings, the rotary diamond abrasive barrels each having a spiral convex portion and a spiral concave portion arranged in parallel around the periphery, and a diamond abrasive layer of substantially equal thickness covered on the spiral convex portion and the spiral concave portion, the diamond abrasive layer having a plurality of diamond cutting grains fastened thereto for cutting things.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile