Right angle steel worker's layout tool
US9751206B1 · kind B1 · utility
1Cited by
16References
8Claims
0Family size
Inventors
Key dates
| Filing date | Oct 7, 2015 |
| Grant date | Sep 5, 2017 |
| Priority date | — |
| Expiry date | Jan 14, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25H7/04
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The right angle steel worker's layout tool is a tool with a pair of adjustable marking slides that are each used for determining the location of welds and holes on steel beams. Each of the pair of adjustable marking slides is comprised of a lower lock plate, an upper lock plate, a lock knob, and a screw member. The lower lock plate is able to slide along a track groove provided on the tool. The lock knob is used to secure the upper lock plate and the lower lock plate at a designated location along the track groove. The track groove includes a plurality of markings used to designate different dimensions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.