Patent
   D527932
Priority
Jun 09 2005
Filed
Nov 22 2005
Issued
Sep 12 2006
Expiry
Sep 12 2020
Assg.orig
Entity
unknown
8
14
n/a
The ornamental design for a top portion of a spring core, as shown and described.

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 bottom 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.

Mossbeck, Niels S., Eigenmann, Guido

Patent Priority Assignee Title
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Patent Priority Assignee Title
1938489,
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D382152, Mar 15 1996 L&P Property Management Company Top portion of a spring core
D382741, Mar 15 1996 L&P Property Management Company Top portion of a spring core
D382742, Mar 15 1996 L&P Property Management Company Top portion of a spring core
D382743, Mar 15 1996 L&P Property Management Company Top portion of a spring core
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 21 2005EIGENMANN, GUIDOL&P Property Management CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0172770187 pdf
Nov 21 2005MOSSBECK, NIELS S L&P Property Management CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0172770187 pdf
Nov 22 2005L&P Property Management Company(assignment on the face of the patent)
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