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. 02, 2010
Filed:
Jun. 28, 2005
Yasunori Matsufuji, Fukuoka, JP;
Tomoyuki Koyama, Fukuoka, JP;
Yasunori Matsufuji, Fukuoka, JP;
Tomoyuki Koyama, Fukuoka, JP;
Japan Science and Technology Agency, Kawaguchi, JP;
Abstract
Masonry units () are integrally assembled by tightening forces of bolts () and nuts (), in a condition that interlayer metal plates () are interposed between the masonry units. A basic form () of the masonry unit is contained in a mold for forming the masonry unit. A space () for fluidic covering material, which is chargeable with the covering material, is defined between upper and lower faces of the form (), and the fluidic covering material is charged in the space. The upper and lower faces of the masonry unit are covered with the solidified covering material (). According to the present invention, high dimensional accuracy of the masonry unit can be ensured, and efficiency of the production process of the masonry units is promoted to improve productivity of the masonry units.