Hands-free level
US9389074B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 26, 2014 |
| Grant date | Jul 12, 2016 |
| Priority date | — |
| Expiry date | Jan 9, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04H12/2284
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Provided are examples of a hands-free level to quickly, accurately, and efficiency level and plumb a wide range of objects regardless of shape. The level includes a stationary component, an adjustable component, a level device attached to the stationary component/adjustable component, and a cord. The cord includes a J-shaped terminus that abuts the adjustable component. Advancing the cord urges the adjustable component towards the stationary component. Complementary locking teeth on the cord and stationary component lock the adjustable component in place and clamps the hands-free level to an object. This lets a user use two hands to hold and move the object while simultaneously checking the object for plumb and/or level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.