Vacuum nozzle

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Description

FIG. 1 is a perspective view of the vacuum nozzle of my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevation view thereof; and,

FIG. 7 is a rear elevation view thereof.

Referenced Cited
U.S. Patent Documents
D141802 July 1945 Wittke
D149060 March 1948 Harvuot
D178141 June 1956 Martinec
D179671 February 1957 Andersson-Sason
D350722 September 20, 1994 Figueroa
D355059 January 31, 1995 Ennis
D359148 June 6, 1995 Henrie
D369448 April 30, 1996 De Blois et al.
5123142 June 23, 1992 Miller
Other references
  • Doyle Form No. 122, "G-751 Bin Cleaning Tool", one page (no page #), Jul. 1949.
Patent History
Patent number: D404858
Type: Grant
Filed: Aug 7, 1996
Date of Patent: Jan 26, 1999
Assignee: Vorwerk Elektrowerke Stiftung & Co. KG (Wuppertal)
Inventor: Ulrike Broecking (Rheinberg)
Primary Examiner: Ruth McInroy
Attorney: Walter Ottesen
Application Number: 0/58,073
Classifications
Current U.S. Class: Nozzle Or Attachment Therefor (D32/32)
International Classification: 1505;