Motor pump housing for a dental irrigator
United States Patent D246667
US Patent References:
/D210018.html
Mattingly et al. - January, 1968 - D210018

/D210020.html
Mackay et al. - January, 1968 - D210020

/D220334.html
Mackay et al. - March, 1971 - D220334

/D220336.html
Mullins et al. - March, 1971 - D220336

Oral hygiene apparatus
Mattingly - July, 1968 - 3393673


Inventors:
Mackay, Frederick G. (Tarzana, CA)
Mackay, Spencer L. (Glendale, CA)
Johnson, Allan B. (Tarzana, CA)
Application Number:
D/749672
Publication Date:
12/13/1977
Filing Date:
12/13/1976
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Assignee:
Teledyne Industries, Inc.
Primary Class:
D24/111
Other Classes:
601/162
Field of Search:
128/66, 128/62A, D24/15
US Patent References:
3420228MASSAGING AND CLEANING DENTAL SYRINGEJanuary, 1969Kalbfeld128/66
Primary Examiner:
Ansher, Bernard
Attorney, Agent or Firm:
Drake, Hugh H.
Claims:
1. The ornamental design for a motor pump housing for a dental jet irrigator,as shown.

Description:

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.