Patent
   D257366
Priority
Feb 08 1979
Filed
Feb 08 1979
Issued
Oct 14 1980
Expiry
Oct 14 1994
Assg.orig
Entity
unknown
16
4
n/a
The ornamental design for a joint element for construction set, as shown.

FIG. 1 is a top perspective view of a joint element for construction set showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a rear elevational view thereof.

Gabriel, Richard J.

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ER2536,
ER2573,
Patent Priority Assignee Title
3632147,
3982841, Dec 08 1975 Connecting apparatus for frame members
15726,
174951,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 01 1900MATRIX TOYS, LTD , BY: TOY MANAGEMENT SYSTEMS, INC , GENERAL PARTNERSBUSINESS BANKING CORP ,SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0043050629 pdf
Feb 08 1979Matrix Toys(assignment on the face of the patent)
Nov 15 1982MATRIX TOYS, INC AN OR CORP MATRIX TOYS, LTD , AN OR LIMITED PARTNERSHIPASSIGNMENT OF ASSIGNORS INTEREST EFFECTIVE OCT 18, 1982 0040790723 pdf
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