Combined chair and knee rest
Opsvik January 14, 1
U.S. patent number D323,073 [Application Number 07/246,281] was granted by the patent office on 1992-01-14 for combined chair and knee rest. Invention is credited to Peter Opsvik.
| United States Patent | D323,073 |
| Opsvik | January 14, 1992 |
Combined chair and knee rest
Claims
The ornamental design for a combined chair and knee rest, as shown.
| Inventors: | Opsvik; Peter (Asker, NO) |
|---|---|
| Appl. No.: | 07/246,281 |
| Filed: | September 19, 1988 |
Foreign Application Priority Data
| Mar 30, 1988 [NO] | 69244 | |||
| Current U.S. Class: | D6/335; D6/330; D6/348; D6/365 |
| Field of Search: | ;D6/330,334,335,348,367,379,380,500 |
References Cited [Referenced By]
U.S. Patent Documents
| D286822 | November 1986 | Opsvik |
| D292654 | November 1987 | Melvin |
| 4328991 | May 1982 | Mengshoel et al. |
Other References
|
Domus, 1/1981, inside front cover, Chair Seat and Backrest pictured.. |
Primary Examiner: Dunkins; Bruce W.
Assistant Examiner: Watson; Gary D.
Attorney, Agent or Firm: Darby & Darby
Description
FIG. 1 is a front perspective view taken slightly from above of a combined chair and knee rest showing my new design;
FIG. 2 is a rear perspective view;
FIG. 3 is a side elevational view; and
FIG. 4 is a bottom perspective view thereof.
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