Powder detergent dispenser

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Description

FIG. 1 is a front perspective view of a powder detergent dispenser showing our new design;

FIG. 2 is a top plan view thereof, shown on a larger scale;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D51447 October 1917 Walker
D233197 October 1974 Findlay et al.
1287023 December 1918 Hornung
2371720 March 1945 Stine
2858196 October 1958 Ballard et al.
3595438 July 1971 Dalgy et al.
3627555 December 1971 Driscoll
3850344 November 1974 Burge et al.
4020865 May 3, 1977 Moffat et al.
Patent History
Patent number: D248103
Type: Grant
Filed: Dec 11, 1975
Date of Patent: Jun 6, 1978
Assignee: Economics Laboratory, Inc. (St. Paul, MN)
Inventors: Spencer Brian Larson (South St. Paul, MN), Duane Leroy Salmonson (West St. Paul, MN)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Catherine Kemper
Attorney: Ralph F. Merchant
Application Number: 5/639,844
Classifications
Current U.S. Class: D15/36; D15/56
International Classification: D1505;