Technologies for interlocking structures
US11248637B2 · kind B2 · utility
0Cited by
66References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 18, 2020 |
| Grant date | Feb 15, 2022 |
| Priority date | — |
| Expiry date | Jun 18, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B19/02
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A device includes a first unit and a second unit. The first unit comprises a first C-shaped portion, a first bridge portion, and a first U-shaped portion. The first U-shaped portion comprises a first projection extending therefrom. The second unit comprises a second C-shaped portion, a second bridge portion, and a second U-shaped portion. The second U-shaped portion comprises a second projection extending therefrom. The first projection interlocks with the second projection when the first C-shaped portion and the second C-shaped portion are fastened to a plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.