Hatch lift assist device
US11920397B1 · kind B1 · utility
0Cited by
13References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 31, 2023 |
| Grant date | Mar 5, 2024 |
| Priority date | — |
| Expiry date | Jan 31, 2043 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06C9/02
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A hatch actuating device can include a housing; a sliding portion received within the housing; a gear assembly at least partially received within the housing and movably coupled to the sliding portion; and a flexible drive element coupled to the gear assembly; wherein the gear assembly is configured to open a hatch lid of a hatch through rotation of a portion of the gear assembly by pulling of the drive element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.