Vacuum cleaner

- Overhead Door Corporation
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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 front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a left side elevation 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
D325453 April 14, 1992 Tsuge
D338293 August 10, 1993 Kojima et al.
D346053 April 12, 1994 Hoshino
D368993 April 16, 1996 Stutzer et al.
D374955 October 22, 1996 Umbach
D378152 February 18, 1997 deBlois et al.
D381481 July 22, 1997 Medema et al.
D381482 July 22, 1997 Medema et al.
D388565 December 30, 1997 Pietrobon
D418643 January 4, 2000 Hoshino
D420474 February 8, 2000 Auburn
5836046 November 17, 1998 Huffman et al.
Patent History
Patent number: D435322
Type: Grant
Filed: Jun 18, 1999
Date of Patent: Dec 19, 2000
Assignee: Overhead Door Corporation (Dallas, TX)
Inventors: Thomas J. DeBlasis (Pittsburgh, PA), Dino A. Mariano (Pittsburgh, PA)
Primary Examiner: Ruth McInroy
Law Firm: Akin, Gump, Strauss, Hauer & Feld, L.L.P.
Application Number: 0/106,652
Classifications
Current U.S. Class: Vacuum (D32/21)
International Classification: 1505;