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:
Mar. 22, 2005
Filed:
Jul. 03, 2003
Shuji Aoyagi, Tokyo, JP;
Yoshimasa Suzuki, Tokyo, JP;
Masaaki Kaneko, Tokyo, JP;
Yoshihisa Mukasa, Tokyo, JP;
Shuji Aoyagi, Tokyo, JP;
Yoshimasa Suzuki, Tokyo, JP;
Masaaki Kaneko, Tokyo, JP;
Yoshihisa Mukasa, Tokyo, JP;
GC Corporation, Tokyo, JP;
Abstract
A capsule for dental restoration material capable of administering, immediately after mixing, a mixture substantially free of air bubbles to a patient site to be restored is disclosed. The capsule comprises a dental restoration material comprising two components of definite amounts of previously weighed powder component and liquid component accommodated in a cylindrical mixing compartment in an isolated state from each other, and an air-permeable filter that does not allow the powder component to exit the mixing compartment, but can ventilate air within the mixing compartment into the outside of the mixing compartment.