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:
Nov. 21, 1995
Filed:
Dec. 30, 1992
Kiyomitsu Matsushima, Kurobe, JP;
Katsuyuki Nagata, Uozu, JP;
Yoshida Kogyo K.K., Tokyo, JP;
Abstract
A method for working terminal parts of materials subjected to vertical suspension type surface treatment thereby forming in the terminal parts such hook engaging parts as to be engaged with nipping devices of a carrier bar serving to convey the materials successively to a series of surface-treating baths is disclosed. This method is characterized in that the formation of the hook engaging part in the terminal part of the material is carried out at the same time that or after the step of cutting an extruded material into a fixed length is performed. The hook engaging part may be a groove, notch or hole formed in the terminal part of the fixed-length material and may be formed by a cutting or pressing work. In another embodiment, a protuberant hook engaging part is formed by welding on the surface of the terminal part of the fixed-length material while the material is in transit to a inspection table.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile