Patent
   D255472
Priority
Jan 09 1978
Filed
Jan 09 1978
Issued
Jun 17 1980
Expiry
Jun 17 1994
Assg.orig
Entity
unknown
11
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 side elevational view thereof; and,

FIG. 5 is a side elevational view of the side opposite that shown in FIG. 4 .

Gabriel, Richard J.

Patent Priority Assignee Title
6622447, Nov 21 1996 Modular hub and strut structural system
6722637, Oct 10 2001 LMT-MERCER GROUP, INC Fence post accessory apparatus
7278240, Apr 29 2002 LMT-MERCER GROUP, INC System for securing a post
D361847, Mar 21 1994 The Hollaender Manufacturing Co. Split corner slip-on pipe fitting
D378106, Jan 11 1996 Matrix Toys, Ltd. Ball connector for toy construction set with female stud interface
D458691, Oct 10 2001 LMT-MERCER GROUP, INC Fence post accessory connector
D614481, Apr 30 2009 EXPO DYNAMO SYSTEMS LTD Framework connector
D923717, Apr 13 2018 JAROLA VISION B V Toy construction element
D974754, Apr 03 2019 Epoch Company, Ltd. Case for toy beads
ER2536,
ER2573,
Patent Priority Assignee Title
3632147,
3982841, Dec 08 1975 Connecting apparatus for frame members
15726,
DE2539143,
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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
Jan 09 1978Matrix Toys, Inc.(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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