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US Patent 7975431 Multiple piece gated pressurized barrier

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Patent abstractTimelineTable: Further ResourcesReferences
Is a
Patent
Patent

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
7975431
Patent Inventor Names
Mark A Flannery11
Date of Patent
July 12, 2011
Patent Application Number
12156373
Date Filed
May 31, 2008
Patent Citations Received
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US Patent 12134934 Gate having four pins and stairway post adapter
1
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US Patent 11976513 Security gate
2
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3
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US Patent 12077999 Oblique slide latch apparatus
4
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US Patent 12084914 Gated barrier
5
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US Patent 11668134 Double door gate apparatus
6
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US Patent 11746589 Apparatus having frame separate from gate
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US Patent 11753864 Gated barrier with threshold isolator having compressible layer
...
Patent Primary Examiner
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Jerry Redman
Patent abstract

A barrier that is pressurized after being assembled from multiple pieces. The barrier include a first end frame, a second end frame, and a gate engaged between the end frames. The first and second end frames are engaged at their lower members such that the first end frame and second end frame are not integral and not one-piece with each other, and such that the first and second end frames still provide for a pressurized barrier, that is a barrier that is resiliently mounted between two locations so as to be self-supporting between two locations even if spaced from the floor. In a preferred embodiment of the invention, the first end frame, second end frame, and gate have generally the same length so as to minimize the storage area needed to store the barrier prior to assembly.

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