Top portion of a mattress spring core

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Description

FIG. 1 is a top plan view of a top portion of a spring core, showing my new design;

FIG. 2 is an enlarged view taken from section 2 of FIG. 1;

FIG. 3 is a side elevational view;

FIG. 4 is an enlarged view taken from section 4 of FIG. 3;

FIG. 5 is an elevational view, showing the side opposite that shown in FIG. 3;

FIG. 6 is an enlarged view taken from section 6 of FIG. 5;

FIG. 7 is an end elevational view;

FIG. 8 is an enlarged view taken from section 8 of FIG. 7;

FIG. 9 is an end elevational view showing the end opposite that shown in FIG. 7; and,

FIG. 10 is an enlarged view taken from section 10 in FIG. 9.

The broken lines are for environmental purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D29631 November 1898 Guynn et al.
195676 September 1877 Turner
3264660 August 1966 Goldmeyer et al.
4609186 September 2, 1986 Thoenen
4781360 November 1, 1988 Ramsey
4817924 April 4, 1989 Thoenen
Patent History
Patent number: D382427
Type: Grant
Filed: Apr 2, 1996
Date of Patent: Aug 19, 1997
Assignee: L&P Property Management Company (Chicago, IL)
Inventor: Thomas J. Wells (Carthage, MI)
Primary Examiner: Janice E. Seeger
Law Firm: Wood, Herron & Evans, P.L.L.
Application Number: 0/52,737
Classifications
Current U.S. Class: D/6504; D6/606
International Classification: 0606;