Controlled release dispenser

- Bioverse, Inc.

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Description

FIG. 1 is a perspective view of the controlled release dispenser design;

FIG. 2 is a front elevational view of the design, with the opposite side being a mirror image thereof;

FIG. 3 is a side elevational view of the design;

FIG. 4 is an opposite side elevational view of the design;

FIG. 5 is a top plan view of the design; and,

FIG. 6 is a bottom plan view of the design.

Claims

The ornamental design for the controlled release dispenser, as shown and described.

Referenced Cited
U.S. Patent Documents
D252337 July 10, 1979 Hehnen
D275311 August 28, 1984 Wolfe
D396522 July 28, 1998 Van Erdewyk
D412198 July 20, 1999 Bonelli
4798707 January 17, 1989 Thomas et al.
5053205 October 1, 1991 Taylor et al.
5128031 July 7, 1992 Midkiff
5879932 March 9, 1999 Van Erdewyk
Patent History
Patent number: D451979
Type: Grant
Filed: Jan 17, 2001
Date of Patent: Dec 11, 2001
Assignee: Bioverse, Inc. (Bloomington, MN)
Inventor: Michael Z. VanErdewyk (Lakeville, MN)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Haugen Law Firm PLLP
Application Number: 29/135,784
Classifications
Current U.S. Class: Sanitary Fixture Type (e.g., Deodorant Holder, Chemical Dispenser, Etc.) (D23/208)
International Classification: 2301;