Vacuum cleaner cyclone separation module

Vacuum cleaner cyclone separation module

United States Patent D547505

US Patent References:
Upright vacuum cleaner with cyclonic airflow pathway
Salo et al. - January, 2002 - 6341404

Vacuum cleaner
Nakano et al. - September, 2002 - D462813

Collection chamber for a vacuum cleaner
Dyson et al. - March, 2003 - D471683

Dirt container for folding upright vacuum cleaner
Leyden - April, 2004 - D488896

Upright type electric vacuum cleaner
Hamad et al. - May, 2004 - 6735818

Inventors:

Carr, Adam G. (Grand Rapids, MI, US)
Auerbach, Mitchell E. (Grand Haven, MI, US)
Medema, Douglas J. (Belding, MI, US)

Application Number:

D/246175

Publication Date:

07/24/2007

Filing Date:

03/08/2006

View Patent Images:

Download PDF D547505 pdf

PDF help

Export Citation:

Click for automatic bibliography generation

Assignee:

Bissell Homecare, Inc. (Grand Rapids, MI, US)

Primary Class:

D32/31

International Classes:

(IPC1-7): 1505

Field of Search:

15/327.1, 15/328-329, 55/429, 15/344, 15/327.2, D32/31, 15/410-411, D32/30, 210/512.1, 16/429, 15/331, 15/327.7, 15/361, 16/114.1, D32/21-23, 95/271, 15/327.6, 15/350-353, 16/419, D32/15-16, 55/345, 55/DIG.3, 55/337, 55/447, 16/DIG.19, 15/DIG.10, 15/320, D8/307-308

US Patent References:

D494330	Vacuum cleaner module	August, 2004	Downey et al.
D494718	Dirt cup for vacuum cleaner	August, 2004	Rosenzweig et al.
D494719	Dirt cup for vacuum cleaner	August, 2004	Rosenzweig et al.
D510465	Electric vacuum cleaner	October, 2005	Takahashi et al.	D32/22
7014675	Electric vacuum cleaner equipped with a dust collection unit	March, 2006	Nakai et al.
D520692	Upright vacuum cleaner dirt cup	May, 2006	Leyden
D532944	Vacuum cleaner	November, 2006	Choi	D32/22
D535070	Vacuum cleaner	January, 2007	Shin	D32/22
7175682	Electric vacuum cleaner equipped with a dust collection unit	February, 2007	Nakai et al.	55/429
20020108208	Upright type electric vacuum cleaner	August, 2002	Hamada et al.	15/352
20040261213	Vacuum cleaner having integral frame assembly and removable main body	December, 2004	Park et al.
20050015921	Bagless vacuum cleaner system	January, 2005	Pullins

Primary Examiner:

Mcinroy, Ruth

Attorney, Agent or Firm:

McGarry Bair PC

Claims:

CLAIM

1. The ornamental design for a vacuum cleaner cyclone separation module, as shown and described.

Description:

FIG. 1 is a front perspective view of a vacuum cleaner cyclone separation module which embodies our design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.