Accessory for blower

Details Accessory for blower Accessory for blower

2010-07-15

2011-12-27

Redding, David (Department: 3723)

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

C015S405000, C015S246000

Reexamination Certificate

active

08082622

ABSTRACT:
An accessory for a blower having a first end with a connector assembly for connecting the accessory to the blower, a second end for directing air under pressure from the blower, a lower blade portion extending at least partly between the first end and the second end for facilitating a pneumatic shoveling operation, and an upper funnel portion extending at least partly between the first end and the second end for facilitating a pneumatic sweeping operation. The accessory can be selectively connected to the blower via the connector assembly so that the air under pressure from the blower cooperates with the lower blade portion and the upper funnel portion to perform a combined pneumatic shoveling/sweeping operation.

REFERENCES:
patent: 693093 (1902-02-01), Wheeler
patent: 736450 (1903-08-01), Sharpe, Jr.
patent: 2675660 (1954-04-01), Barnard
patent: 3999316 (1976-12-01), Palmer
patent: 4064679 (1977-12-01), Spinner
patent: 4118826 (1978-10-01), Kaeser
patent: 4597203 (1986-07-01), Middleton
patent: 6494514 (2002-12-01), Stinnett et al.

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