Top portion of a spring core

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Description

FIG. 1 is a top plan view of a top portion of a spring core showing our design;

FIG. 2 is an enlarged fragmentary view taken from the top left corner in FIG. 1;

FIG. 3 is a side elevational view;

FIG. 4 is an enlarged fragmentary view taken from the far left in FIG. 3;

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

FIG. 6 is an enlarged fragmentary view taken from the far left in FIG. 5;

FIG. 7 is an end elevational view;

FIG. 8 is a enlarged fragmentary view taken from the far left in FIG. 7;

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

FIG. 10 is an enlarged fragmentary view taken from the far right in FIG. 9.

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

Claims

The ornamental design for a top portion of a spring core, as shown and described.

Referenced Cited
U.S. Patent Documents
1938489 December 1933 Karr
4609186 September 2, 1986 Thoenen
4726572 February 23, 1988 Flesher et al.
4781360 November 1, 1988 Ramsey
4817924 April 4, 1989 Thoenen
5444905 August 29, 1995 St. Clair
5575460 November 19, 1996 Knopfel
5584083 December 17, 1996 Ramsey et al.
D382152 August 12, 1997 Ramsey
D382741 August 26, 1997 Eigenmann
D382742 August 26, 1997 Ramsey
D382743 August 26, 1997 Ramsey
5699999 December 23, 1997 Wells
6375169 April 23, 2002 McCraw et al.
Patent History
Patent number: D528329
Type: Grant
Filed: Nov 22, 2005
Date of Patent: Sep 19, 2006
Assignee: L&P Property Management Company (South Gate, CA)
Inventors: Guido Eigenmann (Carthage, MO), Niels S. Mossbeck (Carthage, MO)
Primary Examiner: Janice E. Seeger
Attorney: Wood, Herron & Evans, LLP
Application Number: 29/243,271
Classifications
Current U.S. Class: D6/504