Patent
   D322859
Priority
Feb 07 1989
Filed
Sep 15 1989
Issued
Dec 31 1991
Expiry
Dec 31 2005
Assg.orig
Entity
unknown
5
28
n/a
The ornamental design for a panel buttress, as shown and described.

FIG. 1 is a fragmentary perspective view of a panel buttress showing our new design;

FIG. 2 is a fragmentary side elevational view;

FIG. 3 is a fragmentary top plan view;

FIG. 4 is an end elevational view; and

FIG. 5 is another perspective view thereof.

FIG. 6 is a perspective view of a second embodiment of a panel buttress showing our new design,

FIG. 7 is a fragmentary top plan view thereof.

FIG. 8 is a perspective view of a third embodiment of a panel buttress showing our new design;

FIG. 9 is a fragmentary top plan view thereof.

FIG. 10 is a perspective view of a fourth embodiment of a panel buttress showing our new design;

FIG. 11 is a fragmentary top plan view thereof.

FIG. 12 is an enlarged, fragmentary top perspective view of a buttress portion of our design.

FIG. 13 is a perspective view of a fifth embodiment of a panel buttress showing our new design;

FIG. 14 is a perspective view of a sixth embodiment of a panel buttress showing our new design.

King, Jonathan J., Wurth, Michael E., Kimura, Brian

Patent Priority Assignee Title
7536825, Jan 13 2006 Interlocking landscape edging block
8127490, Jan 12 2007 Block used for landscape and related applications
8490359, Aug 05 2011 Landscape edging block system
D538445, Jan 13 2006 Landscape edging block
D624213, Aug 11 2008 Scalloped landscape edging block
Patent Priority Assignee Title
2175717,
2723107,
3180459,
3189140,
3233346,
3497029,
3513606,
3601346,
3698692,
3768222,
3793789,
3794281,
3842555,
3844079,
3974610, Jan 29 1975 AMSTORE CORPORATION, A MI CORP Partition system
4056903, Jun 21 1976 TIW Industries, Inc. Wall support mechanism for adjusting the vertical orientation and height of a wall member
4100709, Sep 30 1976 JAMI, INC Frame construction for a divider wall
4118903, Aug 24 1977 Baytzner-Coulthard Dokumentations und Werbefilm GmbH Partitions and screens
4163348, Aug 28 1978 Partition having stabilizing bar and method
4185422, Oct 03 1977 Ready Metal Manufacturing Company Free standing wall
4193233, May 24 1978 Steelcase Inc. Adjustable panel stabilizer
4452449, Mar 22 1982 Herman Miller, Inc. Office seating with activity features
4601137, Jul 29 1983 PANEL CONCEPTS, L P DBA PCI TANDEM, A CORP OF DE Locking mechanism for an office panel system
4671481, Oct 15 1985 Herman Miller, Inc. Antidislodgement clips
4679368, Nov 13 1985 Herman Miller, Inc. Rail panel mounting latch
4685255, Sep 10 1984 Herman Miller, Inc. Work space management system
135362,
RE31733, May 30 1979 HAWORTH, INC , Wall panel with prewired power system
/////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 31 1989WURTH, MICHAEL E Steelcase IncASSIGNMENT OF ASSIGNORS INTEREST 0051530296 pdf
Aug 31 1989KIMURA, BRIANSteelcase IncASSIGNMENT OF ASSIGNORS INTEREST 0051530296 pdf
Aug 31 1989KING, JONATHAN J Steelcase IncASSIGNMENT OF ASSIGNORS INTEREST 0051530296 pdf
Sep 15 1989Steelcase Inc.(assignment on the face of the patent)
Jul 01 1999STEELCASE INC , A CORPORATION OF MICHIGANSTEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGANASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0101880385 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule