Automobile vacuum cleaner

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Description

FIG. 1 is a front and left side perspective view of an automobile vacuum cleaner showing our new design;

FIG. 2 is a front right side perspective view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D242482 November 1976 Fyffe
D287656 January 6, 1987 Waldrep et al.
3618297 November 1971 Hamrick
4202070 May 13, 1980 Harfst
4754519 July 5, 1988 Duran et al.
Patent History
Patent number: D302612
Type: Grant
Filed: Oct 6, 1987
Date of Patent: Aug 1, 1989
Inventors: David C. Duran (Cedar Rapids, IA), John P. Casey (Shellsburg, IA), James G. Marion (Cedar Rapids, IA), M. Allen McGrew (Lisbon, IA)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Ruth Takemoto
Attorney: Allan L. Harms
Application Number: 7/106,489
Classifications
Current U.S. Class: Vehicle Type (D32/4)