Debris blower apparatus

Details Debris blower apparatus Debris blower apparatus

2007-05-15

2007-05-15

Till, Terrence R. (Department: 1744)

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

C015S316100, C015S415100

Reexamination Certificate

active

10860767

ABSTRACT:
A debris blower apparatus for entrances to garages and working and living spaces comprises a blower assembly connected to an elongated nozzle assembly. The nozzle assembly mounts to the floor or doorsill of the protected space and comprises a plurality of nozzles along the length of the nozzle assembly. The nozzles are positioned to direct air outward and upward from the entrance dislodge leaves, dirt and debris from a person or vehicle entering the space. The blower assembly is activated by opening the door or, alternatively, by manual operation of a switch.

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patent: 6154916 (2000-12-01), Ayers
patent: 2003/0135951 (2003-07-01), Marshall

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