Face panel for seawall

- Hilfiker Pipe Co.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of the panel;

FIG. 2 is an end elevational view of the panel;

FIG. 3 is a top plan view of the panel;

FIG. 4 is a front elevational view of the panel;

FIG. 5 is a bottom plan view of the panel; and

FIG. 6 is a rear elevational view of the panel.

Referenced Cited
U.S. Patent Documents
D243613 March 8, 1977 Hilfiker
D243697 March 15, 1977 Hilfiker
1739108 December 1929 Weber
3922864 December 1975 Hilfiker
4068482 January 17, 1978 Hilfiker
4293245 October 6, 1981 Jaecklin
4324508 April 13, 1982 Hilfiker et al.
Patent History
Patent number: D288616
Type: Grant
Filed: Jul 6, 1984
Date of Patent: Mar 3, 1987
Assignee: Hilfiker Pipe Co. (Eureka, CA)
Inventor: William K. Hilfiker (Eureka, CA)
Primary Examiner: A. Hugo Word
Law Firm: Limbach, Limbach & Sutton
Application Number: 6/628,413
Classifications
Current U.S. Class: D25/80; D25/77