Pressed-in pipe plug

- Lord and Sons, Inc.

Latest Lord and Sons, Inc. Patents:

Description

FIG. 1 is a top, front and left side perspective view of a first embodiment of a pressed-in pipe plug showing our new design;

FIG. 2 is a front elevational view of FIG. 1;

FIG. 3 is a left side elevational view of FIG. 1 and a mirror image of a right side thereof;

FIG. 4 is a rear elevational view of FIG. 1;

FIG. 5 is a top plan view of FIG. 1;

FIG. 6 is a bottom view of FIG. 1;

FIG. 7 is a top, front and left side perspective view of an alternative embodiment of a pressed-in pipe plug showing our new design;

FIG. 8 is a front elevational view of FIG. 7;

FIG. 9 is a left side elevational view of FIG. 7 and a mirror image of a right side view thereof;

FIG. 10 is a top plan view of FIG. 7; and,

FIG. 11 is a bottom plan view of FIG. 7.

The broken line showing of the pipe is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D294285 February 16, 1988 Miskiewicz
D303710 September 26, 1989 Neill
D341142 November 9, 1993 Rogers et al.
3578027 May 1971 Zopfi
3983904 October 5, 1976 Laviano
4683597 August 4, 1987 Taylor, Jr. et al.
5119861 June 9, 1992 Pino
5303741 April 19, 1994 Gauger
Patent History
Patent number: D372960
Type: Grant
Filed: Apr 17, 1995
Date of Patent: Aug 20, 1996
Assignee: Lord and Sons, Inc. (San Jose, CA)
Inventors: James A. Allmon (Danville, CA), Allen A. Spielberger (San Jose, CA), Douglas E. Weiland (Milpitas, CA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Gregory Andoll
Attorney: Thomas E. Law Offices of Thomas E. Schatzel Schatzel
Application Number: 0/35,919
Classifications