Rigid attachment for a wet dry vacuum

Description

FIG. 1 is a top plan view of the novel rigid attachment for a wet dry vacuum;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image thereof, the broken lines are for purposes of illustration only and form no part of the claimed design;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D261515 October 27, 1981 Schaefer et al.
1120980 December 1914 Schofield
1559804 November 1925 Sweeny
2232548 February 1941 McAnerney
3358316 December 1967 Okun
4050113 September 27, 1977 Wright
4697299 October 6, 1987 Brinkhoff et al.
5125127 June 30, 1992 Bach et al.
Foreign Patent Documents
396330 August 1933 GBX
8500277 January 1985 WOX
Patent History
Patent number: D361415
Type: Grant
Filed: Nov 22, 1993
Date of Patent: Aug 15, 1995
Inventor: Lane W. Knight (Onchiota, NY)
Primary Examiner: Cathy Anne MacCormac
Attorney: Thomas N. Neiman
Application Number: 0/15,559
Classifications
Current U.S. Class: For Vacuum Cleaner (D32/31)