Automatic debris collector for a central vacuum system

Details Automatic debris collector for a central vacuum system Automatic debris collector for a central vacuum system

2011-08-23

2011-08-23

Nguyen, Dung Van (Department: 3723)

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

C015S314000, C015S339000

Reexamination Certificate

active

08001650

ABSTRACT:
An accessory to a central vacuum system provides a handy, resiliently retractable vacuum hose that is accessible and usable by the operator with only one hand and easily and unobtrusively stored by the operator when not in use.

REFERENCES:
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patent: 4050113 (1977-09-01), Wright et al.
patent: 5526842 (1996-06-01), Christensen
patent: 6143996 (2000-11-01), Skanda
patent: 6182327 (2001-02-01), Gosselin
patent: 6481047 (2002-11-01), Schaefer
patent: 7010829 (2006-03-01), Harman et al.
patent: 2005/0022329 (2005-02-01), Harman et al.
patent: 2005/0246855 (2005-11-01), Stockton et al.
Print out of website—www.hideahose.biz, Hide-A-Hose, Inc., The Retractable Hose Central Vac System, Dec. 14, 2005.

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