Vacuum cleaner

- Stein & Co. GmbH
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 front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front perspective view of a second embodiment thereof;

FIG. 9 is a rear perspective view thereof;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a left side elevational view thereof;

FIG. 12 is a right side elevational view thereof;

FIG. 13 is a top plan view thereof;

FIG. 14 is a bottom plan view thereof;

FIG. 15 is a front perspective view of a third embodiment thereof;

FIG. 16 is a rear perspective view thereof;

FIG. 17 is a front elevational view thereof;

FIG. 18 is a left side elevational view thereof;

FIG. 19 is a top plan view thereof; and,

FIG. 20 is a bottom plan view thereof.

The electric cord is shown broken away in FIGS. 18-20 for ease of illustration and is understood to look like the cord in FIG. 16.

Referenced Cited
U.S. Patent Documents
D248762 August 1, 1978 Burgess et al.
D293728 January 12, 1988 Ohhira et al.
D301784 June 20, 1989 Petralia et al.
D309806 August 7, 1990 Chieda et al.
D316167 April 9, 1991 Petralia et al.
D319517 August 27, 1991 Sovis et al.
4955106 September 11, 1990 Stein et al.
Patent History
Patent number: D339433
Type: Grant
Filed: Aug 22, 1991
Date of Patent: Sep 14, 1993
Assignee: Stein & Co. GmbH (Velbert)
Inventors: Klaus Stein (Velbert), Heinz Kaulig (Velbert)
Primary Examiner: Ruth McInroy
Law Firm: Nils H. Ljungman & Associates
Application Number: 7/748,453
Classifications
Current U.S. Class: Upright Type (D32/22)