Hose coupling device for a vacuum cleaner with releasable push button locks

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Description

FIG. 1 is a perspective view of hose coupling device for a vacuum cleaner with releasable push button locks, showing my design;

FIG. 2 is a front end view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a side view thereof.

Claims

The ornamental design for hose coupling device for a vacuum cleaner with releasable push button locks, as shown and desccribed.

Referenced Cited
U.S. Patent Documents
D195540 June 1963 Knight
D267506 January 4, 1983 Evans
D283342 April 8, 1986 Tisserat et al.
D327314 June 23, 1992 Hayes
D418210 December 28, 1999 Roesch
D458352 June 4, 2002 Chen
D458904 June 18, 2002 Montena
D460740 July 23, 2002 Montena
D460947 July 30, 2002 Montena
Patent History
Patent number: D532947
Type: Grant
Filed: Jan 20, 2006
Date of Patent: Nov 28, 2006
Inventor: Sal Muscarella (Poway, CA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Kathleen Sims
Attorney: Willie Krawitz
Application Number: 29/252,245
Classifications
Current U.S. Class: Element Or Attachment (D32/25)