Curtain track seal
US11549742B2 · kind B2 · utility
1Cited by
24References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2018 |
| Grant date | Jan 10, 2023 |
| Priority date | — |
| Expiry date | Jan 27, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D90/021
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A container refrigeration unit (10) is provided. The container refrigeration unit includes a container (20), a curtain (30), a seal element (40) and a sealing adapter (50). The container includes sidewalls defining an open end (26) and a curtain track (27) proximate the open end. The curtain is sized to cover the open end. The sealing adapter is fittable to the curtain track. An entire periphery of the curtain and an entirety of the seal element are sequentially fittable to the sealing adapter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.