Casing for leaf blower

Details Casing for leaf blower Casing for leaf blower

2007-01-09

2007-01-09

Lockett, Kimberly (Department: 2837)

Acoustics

Sound-modifying means

Housing or enclosure

Reexamination Certificate

active

10141302

ABSTRACT:
Conventional leaf blowers have a supporting frame to where the different components are attached. In order to reduce the noise from the tool and protect some of the components are they provided with covers. This makes the tool heavy and complicated for the operator to use. The claimed invention is a covering casing (10) that also is the supporting structure for the different components in the tool. The casing reduces the amount of noise spread from the tool and protects the components inside the casing (10).

REFERENCES:
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patent: 5011058 (1991-04-01), Sapp et al.
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patent: 5195208 (1993-03-01), Yamami et al.
patent: 5432306 (1995-07-01), Pfordresher
patent: 5657917 (1997-08-01), Johnson et al.
patent: RE37081 (2001-03-01), Eriksen
patent: 6575695 (2003-06-01), Miyamoto
patent: 6644004 (2003-11-01), Reimers et al.
patent: 2001/0002501 (2001-06-01), Doragrip

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