Aquarium water mill

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front perspective view of an aquarium water mill showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a rear elevational view thereof.

The fragmentary broken line representation of an aquarium and an aquarium pump in FIG. 2 is for purposes of illustration only.

Referenced Cited
U.S. Patent Documents
D211953 August 1968 Whittaker
D216429 January 1970 Greenbaum
D240924 August 1976 Orensten
3548786 December 1970 Willinger
Other references
  • Tropical Fish Handbook/Catalog, 25th Ed., p. 52, Item No. 5332. Metalframe Cat. No. 70, .COPYRGT. 1970, p. 49, Water Wheel Item.
Patent History
Patent number: D245270
Type: Grant
Filed: Jun 1, 1976
Date of Patent: Aug 2, 1977
Inventors: John F. Williams (Artesia, NM), Catherine R. Williams (Artesia, NM)
Primary Examiner: James R. Largen
Attorney: Marcus L. Bates
Application Number: 5/691,383
Classifications
Current U.S. Class: D30/12
International Classification: D3099;