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The ornamental design for a stackable chair, as shown and described. |
FIG. 1 is a front perspective view of a stackable chair, showing our design;
FIG. 2 is a side elevational view taken from the left in FIG. 1;
FIG. 3 is a side elevational view taken from the right in FIG. 1;
FIG. 4 is a front elevational view;
FIG. 5 is a rear elevational view;
FIG. 6 is a top plan view;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a front perspective view of a chair showing a second embodiment of our design;
FIG. 9 is a side elevational view taken from the left in FIG. 8;
FIG. 10 is a side elevational view taken from the right in FIG. 8;
FIG. 11 is a front elevational view;
FIG. 12 is a rear elevational view;
FIG. 13 is a top plan view; and,
FIG. 14 is a bottom plan view thereof.
Heitlinger, Karl L., Ottenwalder, Horst
Patent | Priority | Assignee | Title |
4549764, | Sep 14 1983 | K. L. Spring & Stamping Corporation | Flexible chair back |
4603904, | Aug 12 1985 | OAKTREE CAPITAL MANAGEMENT, LLC | Chair with articulated, flexible spring backrest |
D264779, | Feb 13 1978 | Wenger Corporation | Chair |
D281292, | Jul 02 1982 | BOATMEN S NATIONAL BANK OF ST LOUIS, THE | Chair |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 28 1985 | HEITLINGER, KARL L | GRAMMER SITZSYSTEME GMBH, WERNHER-VON-BRAUN-STRASSE 6, 8450 AMBERG, F R G | ASSIGNMENT OF ASSIGNORS INTEREST | 004490 | 0032 | |
Oct 28 1985 | OTTENWALDER, HORST | GRAMMER SITZSYSTEME GMBH, WERNHER-VON-BRAUN-STRASSE 6, 8450 AMBERG, F R G | ASSIGNMENT OF ASSIGNORS INTEREST | 004490 | 0032 | |
Nov 05 1985 | Grammer Sitzsysteme GmbH | (assignment on the face of the patent) |
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