Dental dust collector
FIG. 1 is a perspective view of an dental dust collector showing a first embodiment of my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a rear elevational view thereof;
FIG. 8 is a cross sectional view thereof taken along line 8—8 of FIG. 3 and showing work piece processing.
FIG. 9 is a cross sectional view thereof taken along line 9—9 of FIG. 3.
FIG. 10 is a perspective view of a dental dust collector showing a second embodiment of my new design;
FIG. 11 is a top plan view thereof;
FIG. 12 is a front elevational view thereof;
FIG. 13 is a bottom plan view thereof;
FIG. 14 is a left side elevational view thereof;
FIG. 15 is a right side elevational view thereof; and
FIG. 16 is a rear elevational view thereof; and,
FIG. 17 is a cross sectional view thereof taken along line 17—17 of FIG. 12.
Claims
The ornamental design for a dental dust collector, as shown and described.
3808750 | May 1974 | Mann |
4047913 | September 13, 1977 | Okumura |
Type: Grant
Filed: Apr 12, 2002
Date of Patent: Apr 15, 2003
Assignee: Senjo Co., Ltd. (Osaka)
Inventor: Kazuo Sugino (Osaka)
Primary Examiner: Antoine Duval Davis
Application Number: 29/158,990