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:
Jun. 17, 2025
Filed:
Apr. 04, 2024
Kyocera Document Solutions Inc., Osaka, JP;
Kazuaki Fujiwara, Osaka, JP;
Yosuke Saito, Osaka, JP;
KYOCERA Document Solutions Inc., Osaka, JP;
Abstract
A seal member has a first seal layer which is opposite a container main body; and a second seal layer which is opposite a cap member and the compression slip resistance ρ [N] of the first seal layer, the compression rate k [%] of the first seal layer, the thickness T[mm] of the first seal layer, the compression residual strain ε[%] of the first seal layer, the thickness T[mm] of the second seal layer, the compression residual strain ε[%] of the second seal layer, the thickness T[mm] of the seal layer other than the first seal layer and the second seal layer and the compression residual strain ε[%] of the seal layer other than the first seal layer and the second seal layer satisfy 0<ρ/k<0.3 and 0.04<Tε/(Tε+Tε+ . . . Tε)<0.48.