Cushioning member, method for manufacturing cushioning member, and packing body
US11505391B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2021 |
| Grant date | Nov 22, 2022 |
| Priority date | — |
| Expiry date | Mar 24, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2581/053
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A cushioning member includes a medium-filled cushioning component and a surrounding member. The medium-filled cushioning component includes a first cushioning portion and a second cushioning portion. The surrounding member includes a first tubular portion, a second tubular portion, and a connecting portion that connects an end of the first tubular portion in a direction parallel to a first central axis and an end of the second tubular portion in a direction parallel to a second central axis. The connecting portion is bendable such that a posture of the first tubular portion and the second tubular portion is changed between a parallel posture in which the first central axis is parallel to the second central axis and an intersecting posture in which the first central axis intersects the second central axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.