Blast, ballistic and forced entry resistant shelter
US11629519B2 · kind B2 · utility
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11References
15Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 16, 2017 |
| Grant date | Apr 18, 2023 |
| Priority date | — |
| Expiry date | Aug 20, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04H2001/1283
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present anti-ballistic shelter is a reinforced unit configured to comply with both ISO standards for size and weight, and with the U.S. Department of State Certification Standard for Forced Entry and Ballistic Resistance of Structural Systems. Each end and side wall of the unit is reinforced with wall studs that penetrate the unit's structural framework. Even though these wail studs are welded into place, penetration of the wall studs into the framework ensures acceptable blast, ballistic, and forced entry resistance even if the welds are flawed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.