Flexible duct for a vehicle air cleaner

Description

FIG. 1 is a front elevational view of the flexible duct for a vehicle air cleaner showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is an enlarged left side elevational view thereof;

FIG. 4 is an enlarged right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D221759 September 1971 Bauman et al.
D222643 November 1971 Martin et al.
D228952 October 1973 Bruderlin
D235102 May 1975 Maroschak
D235103 May 1975 Maroschak
D273936 May 22, 1984 Petersen
D283621 April 29, 1986 Gauer et al.
D293796 January 19, 1988 Nagy
D296356 June 21, 1988 Kanao
D298051 October 11, 1988 Matheson et al.
1499864 July 1924 Gordon
4017281 April 12, 1977 Johnstone
4080184 March 21, 1978 Petersen
4469490 September 4, 1984 Wilson
4548166 October 22, 1985 Gest
4932490 June 12, 1990 Dewey
Patent History
Patent number: D348511
Type: Grant
Filed: Jun 27, 1990
Date of Patent: Jul 5, 1994
Inventor: Dana D. Denton (Methuen, MA)
Primary Examiner: James R. Largen
Attorney: S. Michael Bender
Application Number: 7/544,481
Classifications