DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: System for tamper identification

Abstract

A system for tamper identification. A fastener has a tamper identification surface with a unique grain structure that is altered if the fastener is removed or otherwise exposed to sufficient torque. After a period of time such as e.g., shipment and/or storage of the sealed container, a determination of whether tampering has occurred can be undertaken by examining the grain structure to determine if it has changed since the fastener was used to seal the container or secure the device.

Inventors:
;
Issue Date:
Research Org.:
Savannah River Site (SRS), Aiken, SC (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1379184
Patent Number(s):
9754469
Application Number:
14/799,844
Assignee:
SAVANAH RIVER NUCLEAR SOLUTIONS, LLC
Patent Classifications (CPCs):
F - MECHANICAL ENGINEERING F16 - ENGINEERING ELEMENTS AND UNITS F16B - DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
G - PHYSICS G06 - COMPUTING G06T - IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
DOE Contract Number:  
AC09-08SR22470
Resource Type:
Patent
Resource Relation:
Patent File Date: 2015 Jul 15
Country of Publication:
United States
Language:
English
Subject:
99 GENERAL AND MISCELLANEOUS; 42 ENGINEERING

Citation Formats

Bobbitt, III, John Thomas, and Weeks, George E. System for tamper identification. United States: N. p., 2017. Web.
Bobbitt, III, John Thomas, & Weeks, George E. System for tamper identification. United States.
Bobbitt, III, John Thomas, and Weeks, George E. Tue . "System for tamper identification". United States. https://www.osti.gov/servlets/purl/1379184.
@article{osti_1379184,
title = {System for tamper identification},
author = {Bobbitt, III, John Thomas and Weeks, George E.},
abstractNote = {A system for tamper identification. A fastener has a tamper identification surface with a unique grain structure that is altered if the fastener is removed or otherwise exposed to sufficient torque. After a period of time such as e.g., shipment and/or storage of the sealed container, a determination of whether tampering has occurred can be undertaken by examining the grain structure to determine if it has changed since the fastener was used to seal the container or secure the device.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Sep 05 00:00:00 EDT 2017},
month = {Tue Sep 05 00:00:00 EDT 2017}
}

Works referenced in this record:

Testing Indicating Fastener
patent, February 1973


Screw Adapted for Visible Inspection of Tightness
patent, December 1974


Tamper indicating closure
patent, May 1984


Stripped hex head drive socket
patent, August 1986


Tamper-evident bolt
patent, September 1995


Ultrasonic bolt gage
patent, October 1999


Tamper indicating bolt
patent, September 2004


Bolt tension gauging system
patent, December 2004


Bolt tension gauging system
patent, April 2006


Method and mechanical tamper-evident case fastener
patent, January 2008


Damage tolerance using adaptive model-based methods
patent-application, November 2004


Hybrid fastener apparatus and method for fastening
patent-application, March 2006


Automated fastener data management system
patent-application, July 2008


Bolt Security Seal with Reusable Electronics Module and Bolt
patent-application, April 2009


Methods and Systems for In-Process Quality Control During Drill-Fill Assembly
patent-application, January 2013


Laser Speckle Photography for Surface Tampering Detection
patent-application, May 2014