Traffic bollard

Latest Foster Industries Co., Limited Patents:

Description

FIG. 1 is a perspective view from above of the traffic bollard according to my invention;

FIG. 2 is a side elevation of the bollard of FIG. 1, _the elevation of all sides being the same;

FIG. 3 is a top plan view of the bollard of FIG. 1, and

FIG. 4 is an underneath plan view of the bollard of FIG. 1.

The entire cone is transparent, and the full line circles on the top of the cone represent ribs on the underside of the top.

Referenced Cited
U.S. Patent Documents
3478714 November 1969 Keats
3496904 February 1970 Rimkus
Foreign Patent Documents
1151922 August 1957 FRX
1405448 May 1965 FRX
Patent History
Patent number: D263454
Type: Grant
Filed: Oct 1, 1979
Date of Patent: Mar 23, 1982
Assignee: Foster Industries Co., Limited (Kowloon)
Inventor: Chung S. Leung (Kowloon)
Primary Examiner: Susan J. Lucas
Law Firm: Wenderoth, Lind & Ponack
Application Number: 6/81,076
Classifications
Current U.S. Class: D10/109
International Classification: D1006;