Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Reexamination Certificate
2006-01-03
2009-06-02
Nguyen, Dung Van (Department: 3723)
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
Reexamination Certificate
active
07540065
ABSTRACT:
A handle stem extends along an axis and has an axially extending slot. A handgrip extends circumferentially about the stem and the slot. A prong extends from the handgrip diametrically through the slot for the slot to channel movement of the prong relative to the stem along the axis.
REFERENCES:
patent: 4249281 (1981-02-01), Meyer et al.
patent: 4342369 (1982-08-01), Ransom
patent: 4624027 (1986-11-01), Martin
patent: 6061869 (2000-05-01), Ettes et al.
patent: 6085382 (2000-07-01), Bobrosky et al.
patent: 6108862 (2000-08-01), Frederick et al.
patent: 6131238 (2000-10-01), Weber et al.
patent: 6158084 (2000-12-01), Weber et al.
patent: 6282747 (2001-09-01), Morgan et al.
patent: 2004/0134018 (2004-07-01), Conner et al.
patent: 2004/0134019 (2004-07-01), Cipolla et al.
patent: 2004/0134020 (2004-07-01), Conner et al.
patent: 2004/0135537 (2004-07-01), Conner et al.
patent: 2007/0151073 (2007-07-01), Cunningham
VanMeter James L.
Zahuranec Terry L.
Jones Day
Nguyen Dung Van
The Scott & Fetzer Company
LandOfFree
Vacuum cleaner handgrip does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vacuum cleaner handgrip, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacuum cleaner handgrip will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4135169