|
The ornamental design for a chair base, as shown and described. |
|||||||||||||||||
FIG. 1 is a perspective view of a chair base, showing my new design;
FIG. 2 is a side elevational view; and,
FIG. 3 is a top plan view thereof.
The bottom of the article is plain and unornamented.
| Patent | Priority | Assignee | Title |
| D407583, | Nov 25 1997 | LEGGETT & PLATT CANADA CO SOCIETE LEGGETT & PLATT CANADA | Chair base |
| D622984, | Jun 12 2009 | DSA International, Inc. | Support leg |
| D634949, | Jun 12 2009 | DSA International, Inc. | Support leg |
| D653479, | Sep 27 2010 | DSA International, Inc. | Support leg |
| D686427, | Oct 22 2007 | MAMAS & PAPAS HOLDINGS LIMITED | Stand for a high chair |
| Patent | Priority | Assignee | Title |
| D272777, | Mar 12 1981 | Steelcase Inc | Chair |
| D274864, | Apr 29 1981 | DO3 SYSTEMS, INC , A CORP OF OH | Chair |
| D313703, | Jun 18 1987 | POLTRONA FRAU S P A | Armchair |
| D315066, | Jan 07 1988 | MT Designs | Chair |
| D345866, | Oct 24 1990 | President Office Furniture Limited | Chair |
| D347333, | Aug 29 1991 | Olivetti Synthesis S.p.A. | Chair |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| May 10 1994 | LARKIN, ROBERT F | MILLER DESK, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008022 | /0286 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |