
US Patent No: 6,281,797
Number of patents in Portfolio can not be more than 2000
Method and apparatus for detecting a container proximate to a transportation vessel hold
Stats
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Aug 28, 2001
Issued date -
Apr 4, 2000
filing date -
09/542,772
serial no -
In Force
status
Importance
Abstract
The present invention includes a tracking device that is associated with a cargo container. The cargo container is used for shipping of goods and materials and is placed into transportation vessels for shipment. The tracking device includes a GPS for receiving positioning information concerning the location of the cargo container and is adapted to transmit the location of the cargo container remotely. Sensor(s) are also operatively associated with the cargo container and tracking device to sense information concerning the surroundings of the cargo container. The tracking device receives this sensor information and deactivates the tracking device when the cargo container is either inside or in proximity to the aircraft.
First Claim
Related Publications
International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 5,165,064 Mobile robot guidance and navigation system | 73 | 1991 | |
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| 5,894,323 Airborne imaging system using global positioning system (GPS) and inertial measurement unit (IMU) data | 75 | 1996 | |
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| 5,648,763 Method and apparatus for global position responsive security system | 41 | 1992 | |
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| 4,688,244 Integrated cargo security system | 174 | 1986 | |
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| 5,003,824 Vibration/acceleration sensor | 18 | 1989 | |
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| 5,565,858 Electronic inventory system for stacked containers | 312 | 1994 | |
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| 5,835,322 Ground fault interrupt circuit apparatus for 400-Hz aircraft electrical systems | 31 | 1997 | |
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| 6,023,244 Microstrip antenna having a metal frame for control of an antenna lobe | 59 | 1998 | |
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| 5,033,034 Onboard acoustic tracking system | 5 | 1980 | |
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| 5,825,283 System for the security and auditing of persons and property | 360 | 1996 | |
Patent Citation Ranking
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| Fee | Large entity fee | small entity fee | micro entity fee | due date |
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| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 28, 2013 |
| Fee | Large entity fee | small entity fee | micro entity fee |
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| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |