Traffic channelizer

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Information

Patent Grant
D406543

References
Source

Patent Number
D406,543
Date Filed
Wednesday, April 15, 1998
28 years ago
Date Issued
Tuesday, March 9, 1999
27 years ago

Inventors
Original Assignees
- Plastic Safety Systems, Inc.
Examiners
- Jackson; Marcus A.
Agents
- Renner, Otto, Boisselle & Sklar, P.L.L.

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 109
- D10 111
- D10 113
- D10 114
- 116 63 C
- 116 63 P
- 404 4-16
- 040 611
- 040 612
International Classifications
- 1005
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a traffic channelizer, as shown and described.

US Referenced Citations (7)

Number	Name	Date	Kind
D310642	Kulp	Sep 1990
D338631	Braverman	Aug 1993
3380428	Abrams	Apr 1968
4925334	Beard	May 1990
5036791	Thurston	Aug 1991
5234280	Cowan	Aug 1993
5560732	Kulp et al.	Oct 1996

Non-Patent Literature Citations (2)

Entry
1. Brochure entitled Top Stackable Channelizer Cone, prior to Apr. 15, 1998.
2. Brochure entitled New Grabber Vertical Panel Barricade, prior to Apr. 15, 1998.