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:
Oct. 22, 2024
Filed:
Sep. 15, 2021
Totani Corporation, Kyoto, JP;
Hideo Ohnishi, Kyoto, JP;
Totani Corporation, Kyoto, JP;
Abstract
A heat seal device includes at least two primary biasing members and a secondary biasing member. These biasing members are located between a slider and a first heat seal member to bias the first heat seal member towards a second heat seal member when bag components are sandwiched by the first and second heat seal members. The primary biasing members are arranged in a straight line in the first horizontal direction. The secondary biasing member is arranged offset from the primary biasing members in a second horizontal direction perpendicular to the first horizontal direction. The heat seal device is configured to allow adjustment of biasing force applied to the first heat seal member by the secondary biasing member.