Pumps – Ambulant – body supported – or with carrying handle
Reexamination Certificate
2007-02-20
2007-02-20
Rodriguez, William H. (Department: 3746)
Pumps
Ambulant, body supported, or with carrying handle
C015S345000
Reexamination Certificate
active
11255397
ABSTRACT:
An integrated, yet divisible shop vacuum and air compressor system is provided with a blower, a wet and dry vacuuming section and a compressor section, each of which is mounted on a easy to relocate trolley. The vacuum system has a separate motor from the compressor and is independently operable with full capacity. A filter in front of the vacuum suction prevents debris and moisture from entering the vacuum-generating unit. The vacuum hose decreases in diameter as a function of distance from the unit to increase airflow velocity. Air pressure within a compressed air storage tank in the compressor section is sensed and controlled. The integrated shop vacuum and air compressor system provides dry vacuuming, wet vacuuming, high pressure air delivery and air blowing capability from a single, mobile unit. The unit is fully integrated into a single, yet divisible platform which may come with or have available via after market purchase, a second set of wheels for total independence.
REFERENCES:
patent: 2327553 (1943-08-01), Ponselle
patent: 2810991 (1957-10-01), Mead et al.
patent: 3931662 (1976-01-01), Nayfa et al.
patent: 4233707 (1980-11-01), Leblanc
patent: 4300261 (1981-11-01), Woodward et al.
patent: 4739535 (1988-04-01), Schuld et al.
patent: 4829625 (1989-05-01), Wang
patent: 5134748 (1992-08-01), Lynn
patent: 5208940 (1993-05-01), London et al.
patent: 5485651 (1996-01-01), Payeur
patent: 5560075 (1996-10-01), Jankowski
patent: 5606769 (1997-03-01), Tomasiak et al.
patent: 5797197 (1998-08-01), Alday
patent: 5813086 (1998-09-01), Ueno et al.
patent: 6170118 (2001-01-01), McIntyre et al.
patent: 6175988 (2001-01-01), White et al.
patent: 6344782 (2002-02-01), Yang
patent: 6385809 (2002-05-01), Martin et al.
patent: 6530116 (2003-03-01), Berfield et al.
patent: 6647584 (2003-11-01), Pileggi
patent: 7047593 (2006-05-01), Kitamura et al.
patent: 2004/0098825 (2004-05-01), Swift et al.
Carella Patrick F.
Carella Richard L.
Clemente Mark A.
Drevitson Kyle C.
Johnson Richard D.
Buff Ernest D.
Ernest D. Buff-Associates, LLC
Narasimhan Dave
Rodriguez William H.
LandOfFree
Integrated shop vacuum and air compressor system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Integrated shop vacuum and air compressor system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrated shop vacuum and air compressor system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3884111