Reticle
US9068799B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Jun 2, 2014 |
| Grant date | Jun 30, 2015 |
| Priority date | — |
| Expiry date | Jun 2, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41G1/473
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A reticle has a horizontal section having a horizontal section horizontal line. The horizontal section has horizontal section vertical lines. A vertical section has a vertical section vertical line, wherein the horizontal section intersects the vertical section at a midpoint. The vertical section has vertical section horizontal lines. A first ranging system includes a metric units ranging scale. The metric units ranging scale includes a first metric units framing bracket and a second metric units framing bracket. The first metric units framing bracket is larger than the second metric units framing bracket. The metric units ranging scale further includes a metric units vertical ruler and a metric units horizontal ruler.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.