Aquarium gravel cleaner

Description

FIG. 1 is a perspective view of an aquarium gravel cleaner showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof, the left side being a mirror image of the right side shown; and

FIG. 6 is a rear elevational view thereof.

The broken line representation of an aquarium and a hose in FIG. 1 is for purposes of illustration only.

Referenced Cited
U.S. Patent Documents
D166284 March 1952 Weilburg
D198200 May 1964 Willinger
D214918 August 1969 Willinger
2828019 March 1958 Lambertson
2899063 August 1959 Ellis
2956507 October 1960 Hutchinson
3158104 November 1964 Hutchinson
3225930 December 1965 Willinger
3302789 February 1967 Holt
3360129 December 1967 Powers
3630364 December 1971 Johnson
3734853 May 1973 Horvath
3826371 July 1974 Adamson
4233702 November 18, 1980 Zweifel
Patent History
Patent number: D282016
Type: Grant
Filed: Sep 22, 1982
Date of Patent: Dec 31, 1985
Inventor: M. Gaines Chestnut (Bayfield, CO)
Primary Examiner: James R. Largen
Law Firm: Sheridan, Ross & McIntosh
Application Number: 6/421,328
Classifications
Current U.S. Class: D30/12