Chair
Latest Haworth Mfg., Inc. Patents:
Description
FIG. 1 is a front perspective view of a chair showing my design;
FIG. 2 is a rear perspective view;
FIG. 3 is a front elevational view;
FIG. 4 is a rear elevational view;
FIG. 5 is a top plan view of the chair of FIG. 3; and
FIG. 6 is a right side elevational view of the chair shown in FIG. 3, the left side elevational view being substantially identical thereto.
Referenced Cited
U.S. Patent Documents
Other references
D256740 | September 9, 1980 | Acton |
- Steelcase Brochure entitled "Concentrx Plus". Steelcase Brochure entitled "Concentrx/454"-pp. 1-12. Design Catalog, 9-1976, p. 35, Chair top right, Hunting & Grandjean Adv. Arbitare, May 1979, p. 51, Chair bottom right.
Patent History
Patent number: D276575
Type: Grant
Filed: Sep 29, 1980
Date of Patent: Dec 4, 1984
Assignee: Haworth Mfg., Inc. (Holland, MI)
Inventor: Charles D. Helmholdt (Caledonia Township, Kent County, MI)
Primary Examiner: Bruce W. Dunkins
Law Firm: Flynn, Thiel, Boutell & Tanis
Application Number: 6/192,143
Type: Grant
Filed: Sep 29, 1980
Date of Patent: Dec 4, 1984
Assignee: Haworth Mfg., Inc. (Holland, MI)
Inventor: Charles D. Helmholdt (Caledonia Township, Kent County, MI)
Primary Examiner: Bruce W. Dunkins
Law Firm: Flynn, Thiel, Boutell & Tanis
Application Number: 6/192,143
Classifications
Current U.S. Class:
D/6366