Dispensing pump head

- Realex Corporation
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Description

FIG. 1 is a top perspective view of a dispensing pump head showing my new design;

FIG. 2 is another top perspective view showing the side not seen in FIG. 1;

FIG. 3 is a bottom perspective view;

FIG. 4 is a side elevational view;

FIG. 5 is a front elevational view; and

FIG. 6 is a rear elevational view thereof.

The broken lines in FIG. 4 showing a plunger, collar and closure cap are for the purpose of illustrating environmental use only.

Referenced Cited
U.S. Patent Documents
D244008 April 12, 1977 Aeschlimann
D245316 August 9, 1977 McConnell
D253398 November 13, 1979 Niemeyer et al.
3420413 January 1969 Corsette
Patent History
Patent number: D272236
Type: Grant
Filed: Jun 22, 1981
Date of Patent: Jan 17, 1984
Assignee: Realex Corporation (Kansas City, MO)
Inventor: John W. McDonald (Parkville, MO)
Primary Examiner: Robert C. Spangler
Law Firm: Schmidt, Johnson, Hovey & Williams
Application Number: 6/275,945
Classifications
Current U.S. Class: D/9448
International Classification: D0907;