Pet waste vacuum system and apparatus, disposable liners...

Details Pet waste vacuum system and apparatus, disposable liners... Pet waste vacuum system and apparatus, disposable liners...

2011-07-26

2011-07-26

Redding, David A (Department: 3723)

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

C015S327200, C015S352000, C015SDIG012

Reexamination Certificate

active

07984530

ABSTRACT:
A vacuum device for collecting pet waste includes a housing coupled to a vacuum source. The housing is a clam-shell configuration and is configured to receive a disposable liner bag. When closed, the housing holds the liner bag securely therein. A method of using the device provides for placing the liner bag within the housing, feeding a portion of the liner through an inlet tube to the housing, such that the inlet of the housing is insulated from contact with the waste being picked up.

REFERENCES:
patent: 4185355 (1980-01-01), Williams
patent: 4488331 (1984-12-01), Ward
patent: 5661873 (1997-09-01), Karet
patent: 6618898 (2003-09-01), Tingle
patent: 7003846 (2006-02-01), Holtz
patent: 7226098 (2007-06-01), Moreira
patent: 7472456 (2009-01-01), Moore et al.
patent: 2008/0030032 (2008-02-01), Gill
patent: 20-0293721 (2002-10-01), None
patent: 10-2005-0008402 (2005-01-01), None
International Search Report & Written Opinion (PCT/US2009/000912) dated Oct. 5, 2009.

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