Maryland's Defense Patent Database

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Reusable tamper indicating transport tube

Patent image
NSA

A reusable tamper indicating transport tube that can be used to securely transport large drawings and other documentation without damaging or distorting them. The tamper-evident tube comprises an outer tube, an inner tube, an outer cap, an inner tube cap, an inner tube locking mechanism, and an outer tube locking mechanism that is affixed to the peripheral surface of the outer cap.

Inventors: 
Bishop, Steven S.; Campbell, Stephen R.
Patent Number: 
Technical domain: 
Handling and Transportation
FIle Date: 
2009-09-30
Grant Date: 
2012-05-15
Grant time: 
958 days
Grant time percentile rank: 
17
Claim count percentile rank: 
6
Citations percentile rank: 
1
'Cited by' percentile rank: 
1
Assignee: 
NATIONAL SECURITY AGENCY