Aquarium pump chamber

- Jet-Pumpen HT GmbH
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

The FIGURE is a bottom perspective view of an aquarium pump chamber showing my new design.

Referenced Cited
U.S. Patent Documents
D289914 May 19, 1987 Willinger et al.
4385989 May 31, 1983 Margolis
4532037 July 30, 1985 Willinger
4559136 December 17, 1985 Dockery
4620924 November 4, 1986 Goldman et al.
4735715 April 5, 1988 Willinger
Patent History
Patent number: D307278
Type: Grant
Filed: Jun 18, 1987
Date of Patent: Apr 17, 1990
Assignee: Jet-Pumpen HT GmbH (Nuremberg)
Inventor: Heinz Turbanisch (Nuremberg)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorney: Robert J. Koch
Application Number: 7/63,905
Classifications
Current U.S. Class: Aquarium Type (D15/8)