Set of brush heads for mounting in a dental unit
Olsen May 24, 1
U.S. patent number D295,801 [Application Number 06/654,189] was granted by the patent office on 1988-05-24 for set of brush heads for mounting in a dental unit. This patent grant is currently assigned to Aktiebolaget Svensk Eldental. Invention is credited to Hans Olsen.
| United States Patent | D295,801 |
| Olsen | May 24, 1988 |
Set of brush heads for mounting in a dental unit
Claims
The ornamental design for a set of brush heads for mounting in a dental unit, as shown and described.
| Inventors: | Olsen; Hans (Copenhagen, DK) |
|---|---|
| Assignee: | Aktiebolaget Svensk Eldental
(Falun, SE) |
| Appl. No.: | 06/654,189 |
| Filed: | September 24, 1984 |
Foreign Application Priority Data
| Mar 29, 1984 [DK] | 296/84 | |||
| Current U.S. Class: | D4/101 |
| Field of Search: | ;D4/100-102,104-113,127 ;15/159R,160,167R,22 |
References Cited [Referenced By]
U.S. Patent Documents
| D138384 | July 1944 | Rosengard |
| D237188 | October 1975 | Fattaleh |
| 2196667 | April 1940 | Moseley |
Attorney, Agent or Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Description
FIG. 1 is a top plan view of a first member of a set of brush heads for mounting in a dental unit, showing my new design;
FIG. 2 is a top plan view of a second member of the set;
FIG. 3 is a top plan view of a third member of the set;
FIGS. 4-6 are side elevational views of the three brush heads shown in FIGS. 1-3;
FIGS. 7-9 are bottom plan views of the brush heads.
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