Vertical file rack
Description
FIG. 1 is a top perspective view of a vertical file rack showing my new design;
FIG. 2 is a top plan view on a reduced scale;
FIG. 3 is a bottom plan view of FIG. 2;
FIG. 4 is a front elevational view of FIG. 2;
FIG. 5 is a rear elevational view of FIG. 2;
FIG. 6 is a left side elevational view of FIG. 2; and
FIG. 7 is a right side elevational view of FIG. 2.
Referenced Cited
U.S. Patent Documents
Other references
| D120518 | May 1940 | Tresenberg |
| D148631 | February 1948 | Marcus |
| D163536 | June 1951 | Morris |
| D167809 | September 1952 | Roop |
| D182443 | April 1958 | Sherman |
| D206129 | November 1966 | Groff |
| D215509 | September 1969 | Vernon |
| D231137 | April 1974 | Juhlin |
| D278773 | May 14, 1985 | Licari et al. |
| 3953014 | April 27, 1976 | Mendell, Jr. |
| 4410093 | October 18, 1983 | Chiariello et al. |
- Hoffmaster Co. Inc., see U-shaped organizer center page.
Patent History
Patent number: D316114
Type: Grant
Filed: Mar 28, 1988
Date of Patent: Apr 9, 1991
Inventor: Shih-Ming Hwang (Taipei)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Martha Thompson
Law Firm: Lowe, Price, LeBlanc, Becker & Shur
Application Number: 7/179,894
Type: Grant
Filed: Mar 28, 1988
Date of Patent: Apr 9, 1991
Inventor: Shih-Ming Hwang (Taipei)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Martha Thompson
Law Firm: Lowe, Price, LeBlanc, Becker & Shur
Application Number: 7/179,894
Classifications