Adjustable support base for a dental control unit
Silbersky , et al. August 20, 1
U.S. patent number D319,159 [Application Number 07/220,258] was granted by the patent office on 1991-08-20 for adjustable support base for a dental control unit. This patent grant is currently assigned to Nobelpharma AB. Invention is credited to Jan-Olov Andersson, Bo Rangert, Jonnie Silbersky.
| United States Patent | D319,159 |
| Silbersky , et al. | August 20, 1991 |
Adjustable support base for a dental control unit
Claims
The ornamental design for an adjustable support base for a dental control unit.
| Inventors: | Silbersky; Jonnie (Malmo, SE), Andersson; Jan-Olov (Lindome, SE), Rangert; Bo (Molnlycke, SE) |
|---|---|
| Assignee: | Nobelpharma AB (Gothenburg,
SE) |
| Appl. No.: | 07/220,258 |
| Filed: | July 18, 1988 |
Foreign Application Priority Data
| Jan 18, 1988 [SE] | 880067 | |||
| Current U.S. Class: | D6/708.24; D6/366 |
| Field of Search: | ;D6/480,482-489,495-499,451 ;D24/10 |
References Cited [Referenced By]
U.S. Patent Documents
| D67979 | August 1925 | Turner |
| D236061 | July 1975 | Tacke |
| D239535 | April 1976 | Germek |
| D260216 | August 1981 | Buhk |
| D295594 | May 1988 | du Rees |
| 4005841 | February 1977 | Rensland et al. |
Assistant Examiner: Seegar; Janice E.
Attorney, Agent or Firm: Pollock, Vande Sande & Priddy
Description
FIG. 1 is a perspective view of an adjustable support base for a dental control unit, showing my new design; and
FIG. 2 is a perspective view in folded condition.
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