Adjustable chair
Rykken May 12, 1
U.S. patent number D289,708 [Application Number 06/663,551] was granted by the patent office on 1987-05-12 for adjustable chair. Invention is credited to Oddvin Rykken.
| United States Patent | D289,708 |
| Rykken | May 12, 1987 |
Adjustable chair
Claims
The ornamental design for an adjustable chair, substantially as shown and described.
| Inventors: | Rykken; Oddvin (0263 Oslo 2, NO) |
|---|---|
| Appl. No.: | 06/663,551 |
| Filed: | October 22, 1984 |
Foreign Application Priority Data
| May 8, 1984 [NO] | 65186 | |||
| Current U.S. Class: | D6/367; D6/335; D6/366 |
| Field of Search: | ;D6/335,366,367,368 ;297/195,313,423 |
References Cited [Referenced By]
U.S. Patent Documents
| D273729 | May 1984 | Pelly et al. |
| D278391 | April 1985 | Platner |
| D278869 | May 1985 | Bohl |
| 3446532 | May 1969 | Cramer |
| 3712666 | January 1973 | Stoll |
| 4521053 | June 1985 | de Boer |
| 4564237 | January 1986 | Steifensand |
| 4607882 | August 1986 | Opsvik |
Attorney, Agent or Firm: Darby & Darby
Description
FIG. 1 is a front top perspective view of an adjustable chair embodying my new design;
FIG. 2 is a front top perspective view of the chair with the seat tilted forward and downward;
FIG. 3 is a right side perspective view showing the chair adjusted to an alternate position for use as a combined seat and shin support;
FIG. 4 is a left side perspective view of the adjustable chair as shown in FIG. 3; and
FIG. 5 is a rear elevational view thereof.
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