Microorganism dispenser

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Description

FIG. 1 is a perspective view of a microorganism dispenser showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D252337 July 10, 1979 Hehnen
D275311 August 28, 1984 Wolfe
D357057 April 4, 1995 Thomas
D370221 May 28, 1996 Firlow
429384 June 1890 Manwaring
2826484 March 1958 Buehler
2934409 April 1960 Biehl
3792979 February 1974 Clinton
4692314 September 8, 1987 Etani
4990449 February 5, 1991 Caissel
5064624 November 12, 1991 King
5143020 September 1, 1992 Patrick
5171687 December 15, 1992 Moller et al.
5565096 October 15, 1996 Phelan
Patent History
Patent number: D396522
Type: Grant
Filed: Sep 26, 1997
Date of Patent: Jul 28, 1998
Inventors: Michael Van Erdewyk (Lakeville, MN), Vincent P. Spaulding (Waymart, PA)
Primary Examiner: Freda Nunn
Assistant Examiner: Robin V. Taylor
Law Firm: Haugen & Nikolai, PA
Application Number: 0/76,889
Classifications
Current U.S. Class: Treatment (D23/207)
International Classification: 2301;