Tower elevating assembly
US10994974B2 · kind B2 · utility
0Cited by
27References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 23, 2020 |
| Grant date | May 4, 2021 |
| Priority date | — |
| Expiry date | Mar 23, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66B9/0853
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A tower elevating assembly generally includes a platform assembly configured to move between a first elevation position and a second elevation position, a tower having a track assembly, wherein the track assembly includes first and second track portions, each being a single continuous structure, and a carriage assembly for providing support to the platform and moving within the track. A kit for a tower elevating assembly includes a platform assembly, a tower having a track assembly, and a carriage assembly configured for coupling with the platform assembly and the tower.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.