| |
 |
Top portion of a spring core |
| D382741 |
Top portion of a spring core
|
|
| Patent Drawings: | |
| Inventor: |
Eigenmann |
| Date Issued: |
August 26, 1997 |
| Application: |
D/051,689 |
| Filed: |
March 15, 1996 |
| Inventors: |
Eigenmann; Guido (Rheineck, CH)
|
| Assignee: |
L&P Property Management Company (Chicago, IL) |
| Primary Examiner: |
Seeger; Janice E. |
| Assistant Examiner: |
|
| Attorney Or Agent: |
Wood, Herron & Evans |
| U.S. Class: |
D6/504; D6/606 |
| Field Of Search: |
D6/504; D6/605; D6/606; 5/246; 5/247; 5/248; 5/255; 5/256; 5/257; 267/91 |
| International Class: |
|
| U.S Patent Documents: |
664756; 1337320; 1744389; 1798885; 1887058; 1897309; 1938489; 2374850; 2581686; 3533114; 3685062; 4609186; 4726572; 4781360; 4817924 |
| Foreign Patent Documents: |
386251; 1376281 |
| Other References: |
|
|
| Abstract: |
|
| Claim: |
The ornamental design for a top portion of a spring core, as shown and described. |
| 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.
* * * * * |
|
|
|
