Gated barrier with visual indicator
US11072973B2 · kind B2 · utility
4Cited by
12References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 2019 |
| Grant date | Jul 27, 2021 |
| Priority date | — |
| Expiry date | Aug 24, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2009/002
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present gated barrier includes a visual indicator to show the end user one or more features of the gate barrier such as how to set up the gated barrier, whether the frame of the barrier is true and square, or whether the barrier frame has been set up with sufficient pressure between, for example, two door jambs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.