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Patent
   D300949
Priority
Apr 25 1988
Filed
Apr 25 1988
Issued
May 02 1989
Expiry
May 02 2003
Inventors
Johnson, J…
Assg.orig
Nu-Line In…
Assg.curr
Nu-Line In…
Entity
unknown
Referenced by
6
References
7
Maint.:
n/a
The ornamental design for an adjustable width doorway safety gate, as shown and described.

FIG. 1 is a front elevational view of an adjustable width doorway safety gate, showing my new design;

FIG. 2 is a top plan view thereof; and

FIG. 3 is a back elevational view thereof.

The broken line showing of doorway frame pillars is for illustrative purposes only and forms no part of the claimed design.
INVENTORS:

Johnson, Jr., Stanley A.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
5442881, May 16 1994 Fisher-Price, Inc. Pressure-fit gate assembly
D381134, Oct 13 1995 Horse gate
D396333, Oct 11 1996 Foal gate
D608056, Apr 21 2008 Animal kennel
D844851, May 24 2017 NORTH STATES INDUSTRIES, INC Lattice for a gate
D907866, Nov 15 2018 IRIS OHYAMA INC. Pet gate
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4465262, Jul 14 1982 Portable expandable barrier
4583715, Sep 14 1984 Safety gate
4607455, Oct 01 1984 NORTH SATES INDUSTRIES, INC , A CORP OF MINNEAPOLIS Adjustable gate for doorways
4677791, Jun 13 1986 North States Industries, Inc. Adjustable gate for doorways
4702036, Jun 04 1986 NU-LINE INDUSTRIES, 214 HEASLEY ST , SURING, WI 54174 Doorway safety gate apparatus
216804,
239543,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 25 1988Nu-Line Industries(assignment on the face of the patent)
Jan 31 1989JOHNSON, STANLEY A JR Nu-Line IndustriesASSIGNMENT OF ASSIGNORS INTEREST 0050160452 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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