Fixed optic for boresight
US9709359B1 · kind B1 · utility
0Cited by
32References
16Claims
0Family size
Inventors
Key dates
| Filing date | Dec 5, 2011 |
| Grant date | Jul 18, 2017 |
| Priority date | — |
| Expiry date | Dec 29, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41F1/06
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A significantly simplified sight unit for a mortar is provided consisting of a gauge tool for boresight procedures containing a frame with two legs, each containing a level secured to the frame by a securing bracket. A plurality of C-brackets and screw assemblies stabilize and help further secure the levels to the frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.