Vacuum cleaner

- Rowenta-Werke GmbH
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Description

FIG. 1 is a front perspective view of a vacuum cleaner, showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top plan view thereof; and

FIG. 8 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D243944 April 5, 1977 Zijlstra
D289213 April 7, 1987 Perkins
D292833 November 17, 1987 Busalt
D296944 July 26, 1988 Yamamoto et al.
D297475 August 30, 1988 Umehara et al.
D297675 September 13, 1988 Umehara et al.
Foreign Patent Documents
5045 August 1979 DEX
5588 January 1983 DEX
5155 May 1983 DEX
1432 October 1983 DEX
1273 December 1983 DEX
5267 March 1984 DEX
5795 July 1984 DEX
16150 April 1985 DEX
Other references
  • N. V. Philips Product Catalog for 1990/91, p. 4. N. V. Philips Catalog, 1988, pp. 6-9.
Patent History
Patent number: D322340
Type: Grant
Filed: Dec 19, 1989
Date of Patent: Dec 10, 1991
Assignee: Rowenta-Werke GmbH (Offenbach am Main)
Inventors: Franz A. Stutzer (Offenbach am Main), Bernd Kohler (Obertshausen)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris V. Coles
Law Firm: Toren, McGeady & Associates
Application Number: 7/452,955
Classifications
Current U.S. Class: Vacuum (D32/21)