Motor pump housing for a dental irrigator

- Teledyne Industries, Inc.


FIG. 1 is a perspective view of a motor pump housing for a dental jet irrigator embodying the new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left-end elevational view thereof;

FIG. 4 is a right-end elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited

U.S. Patent Documents

D210018 January 1968 Mattingly et al.
D210020 January 1968 Mackay et al.
D220334 March 1971 Mackay et al.
D220336 March 1971 Mullins et al.
3393673 July 1968 Mattingly
3420228 January 1969 Kalbfeld

Patent History

Patent number: D246667
Type: Grant
Filed: Dec 13, 1976
Date of Patent: Dec 13, 1977
Assignee: Teledyne Industries, Inc.
Inventors: Frederick G. Mackay (Tarzana, CA), Spencer L. Mackay (Glendale, CA), Allan B. Johnson (Tarzana, CA)
Primary Examiner: Bernard Ansher
Attorney: Hugh H. Drake
Application Number: 5/749,672


Current U.S. Class: D24/15
International Classification: D2403;