High traffic flow robotic entrance portal for secure access

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United States of America Patent

PATENT NO 8832997
SERIAL NO

13952409

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Importance

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Abstract

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Electro-mechanical and electronically controlled access devices are described for controlling access to a building, premises or area in a secure manner such that a subject who is deemed ineligible for access will be barred entry and may be optionally retained. The devices can contain multiple rotatable door panels, which can be positioned behind one another. The door panels can be controlled by mechanized arms or other control devices in order to control the passage through the device. The direction of flow through a device according to these embodiments is electronically controlled and may be changed at any point in time. At any instant in time, the flow through the device is unidirectional. Multiple devices can be stacked together to form clusters, which can be controlled according to traffic, time of day, or other factors.

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Patent Owner(s)

Patent OwnerAddress
OSANN JR ROBERTPORT ANGELES WA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Osann,, Jr Robert Port Angeles, US 54 998

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 16, 2026
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