TREA

Crowd control barriers

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Information

  • Patent Grant
  • D646399
  • Patent Number
    D646,399
  • Date Filed
    Friday, June 4, 2010
    14 years ago
  • Date Issued
    Tuesday, October 4, 2011
    12 years ago
Information
Abstract
Description


FIG. 1 is a front and top perspective view of a crowd control barrier.



FIG. 2 is a left side view of a second embodiment of a crowd control barrier showing a board in the channel. The right side view is a mirror image thereof.



FIG. 3 is a front view of a crowd control barrier of FIG. 1; and,



FIG. 4 is a front view of a second embodiment of a crowd control barrier of FIG. 2.


Claims
  • The design for the crowd control barriers, as shown and described.
Priority Claims (2)
Number Date Country Kind
001039085-0001 Nov 2008 EM regional
001102768-0001 Mar 2009 EM regional
US Referenced Citations (8)
Number Name Date Kind
3072100 Dustin Jan 1963 A
4134230 Roy Jan 1979 A
4193377 Weldy Mar 1980 A
5213312 MacDonald May 1993 A
5402988 Eisele Apr 1995 A
6123321 Miller Sep 2000 A
D502550 Walker Mar 2005 S
D511009 McGregor Oct 2005 S
Divisions (1)
Number Date Country
Parent 29314985 May 2009 US
Child 29370094 US