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Class Information
Number: 256/16
Name: Fences > Track guard > Rotary
Description: Track guards embodying a series of rotary members.

Patents under this class:

Patent Number Title Of Patent Date Issued
8502665 Security fence for swimming pools Aug. 6, 2013
8164448 Security fence for swimming pools Apr. 24, 2012
6827042 Elephant incursion prevention apparatus Dec. 7, 2004
5310163 Barriers May. 10, 1994
5143354 Animal retentive fence attachment Sep. 1, 1992
4982535 Barrier structure Jan. 8, 1991
4739970 Rotary anti-scaling device Apr. 26, 1988
4348012 Intruder barrier Sep. 7, 1982
4325651 Protected traffic controller spikes Apr. 20, 1982
4270736 Climb inhibiting rail Jun. 2, 1981

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