Combined saliva ejector and tooth isolator
Description
FIG. 1 is a front elevational view thereof;
FIG. 2 is a side elevational view thereof, the opposite side is a mirror image;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a bottom plan view thereof; and,
FIG. 5 is a top plan view thereof.
Referenced Cited
Patent History
Patent number: D353199
Type: Grant
Filed: Sep 8, 1992
Date of Patent: Dec 6, 1994
Inventor: James V. Frohnmayer (Lake Oswego, OR)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Application Number: 7/939,644
Type: Grant
Filed: Sep 8, 1992
Date of Patent: Dec 6, 1994
Inventor: James V. Frohnmayer (Lake Oswego, OR)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Application Number: 7/939,644
Classifications
Current U.S. Class:
Dental (46) (D24/176)