PTO Wrapper PDF
Dossier Espace Google
Patent
   D428075
Priority
Jul 03 1998
Filed
Jan 04 1999
Issued
Jul 11 2000
Expiry
Jul 11 2014
Inventors
Javer, Ing…
Assg.orig
MEGAMEC KB
Assg.curr
Megamec AB
Entity
unknown
Referenced by
2
References
10
Maint.:
n/a
The ornamental design for a coupling device for a toy building set, as shown and described.

FIG. 1 is a front right perspective view of the coupling device for a toy building set; and,

FIG. 2 is a back lower perspective view of the coupling device for a toy building set.
INVENTORS:

Javer, Ingvar, Nordenstam, Claes

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D510016, Dec 28 2001 Plast Wood SRL Module for magnetic coupling, particularly for a toy
D783729, Jul 25 2014 GoldieBlox, Inc. Angle compatible block
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2703724,
4291512, May 26 1978 Joints
4352255, Dec 04 1980 Group use toy structural construction set
5378077, Nov 24 1989 SALAMANDER INDUSTRIE-PRODUKTE GMBH Shaped connecting piece for connecting structural profile members
D252365, May 23 1977 Corner connector for knock-down furniture
D260103, Feb 23 1979 Mel, Appel Toy fastener
D272454, Sep 18 1981 KENNER PARKER TOYS INC Toy stackable bolt and nut assembly
D285226, Dec 29 1982 Kassai Kabushiki Kaisha Construction toy
D311680, Mar 30 1988 DISPLAY SYSTEMS INTERNATIONAL LIMITED Frame corner connector
35172,
ASSIGNMENT RECORDS    Assignment records on the USPTO
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 23 1998JAVER, INGVARMEGAMEC KBASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0096960042 pdf
Dec 23 1998NORDENSTAM, CLAESMEGAMEC KBASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0096960042 pdf
Jan 04 1999Megamec AB(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule