Combined injector gun, cap, and power unit for dental treatment
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Description
FIG. 1 is a front elevational view of a combined injector gun, cap, and power unit for dental treatment showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a top plan view thereof, taken in the direction of line 3--3 of FIG. 2;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a bottom plan view thereof, taken in the direction of line 6--6 of FIG. 2; and
FIG. 7 is a right front exploded perspective view thereof.
The power cord elements are shown broken-away in all views to indicate indeterminate length.
Referenced Cited
U.S. Patent Documents
Other references
D224312 | July 1972 | Webb |
D282776 | February 25, 1986 | Neumeister |
3831815 | August 1974 | Glasgow |
3902043 | August 1975 | Rogan |
4247288 | January 27, 1981 | Yoshii et al. |
4264305 | April 28, 1981 | Rasmussen et al. |
4265618 | May 5, 1981 | Herskovitz et al. |
4479781 | October 30, 1984 | Herold et al. |
- Unitek Corp. pamphelt-copyright 1983, p. 7-Obtura Heated Gutta-Percha Delivery System.
Patent History
Patent number: D291000
Type: Grant
Filed: Mar 8, 1984
Date of Patent: Jul 21, 1987
Assignee: Unitek Corporation (Monrovia, CA)
Inventor: Michael J. Botich (Montclair, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorneys: Stuart E. Krieger, Richard H. Brink, Elizabeth O. Slade
Application Number: 6/587,338
Type: Grant
Filed: Mar 8, 1984
Date of Patent: Jul 21, 1987
Assignee: Unitek Corporation (Monrovia, CA)
Inventor: Michael J. Botich (Montclair, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorneys: Stuart E. Krieger, Richard H. Brink, Elizabeth O. Slade
Application Number: 6/587,338
Classifications
Current U.S. Class:
D24/10