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The ornamental design for a lightweight chair, as shown and described. |
FIG. 1 is a side view of the lightweight chair of the invention;
FIG. 2 is a top perspective view of the chair illustrated in FIG. 1;
FIG. 3 is a front view of the chair illustrated in FIG. 1;
FIG. 4 is a back view of the chair illustrated in FIG. 1; and,
FIG. 5 is a bottom perspective view of the chair illustrated in FIG. 1.
Patent | Priority | Assignee | Title |
4776633, | Apr 10 1986 | STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN | Integrated chair and control |
5037158, | Jan 16 1990 | BANK OF AMERICA, N A | Height adjustment mechanism for chair back |
5630650, | Mar 30 1994 | STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN | Vertically adjustable back construction for seating |
5678893, | May 17 1995 | Martin Bock Kunststoffverarbeitung | Chair, in particular office chair, with an adustable height back-rest construction |
5725278, | Oct 03 1996 | ITW Plastiglide | Chair back height adjuster |
5951107, | Oct 28 1998 | Height adjusting device with audible feedback | |
D247463, | Sep 12 1975 | Chair | |
D308604, | Oct 14 1986 | Cirkel B.V. | Chair |
D346911, | Aug 21 1991 | Lamm S.p.A. | Chair |
D351291, | Oct 07 1992 | Chair | |
D362968, | Jan 03 1994 | CINNA | Chair |
D368383, | Feb 23 1995 | Chair | |
D409407, | Apr 24 1998 | WANG, CHIN-CHEN; SHU, ING | Chair |
D411382, | Sep 22 1998 | Peter Anthony Design Limited | Chair |
D426731, | Feb 13 1998 | BIEFFE DI BRUNO FERRARESSE S P A | Seat for beam-supported seating units |
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Jul 06 2000 | GLASS, PETER | VIRCO MGMT CORPORATION | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010928 | /0602 | |
Jul 07 2000 | Virco Mgmt. Corporation | (assignment on the face of the patent) | / | |||
Jan 27 2004 | VIRCO MGMT CORPORATION | WELLS FARGO BANK, NATIONAL ASSOCIATES, AS AGENT | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 014981 | /0579 | |
Jan 26 2010 | VIRCO MGMT CORPORATION | VIRCO MFG CORPORATION | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 023854 | /0675 | |
Dec 22 2011 | VIRCO MFG CORPORATION | PNC Bank, National Association | SECURITY AGREEMENT | 027455 | /0346 | |
Dec 22 2011 | Wells Fargo Bank, National Association | VIRCO MFG CORPORATION | RELEASE OF SECURITY INTERESTS IN PATENTS | 027546 | /0190 |
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