Tent – canopy – umbrella – or cane – Canes – sticks – crutches – and walking aids – Combined and convertible
Reexamination Certificate
2011-03-08
2011-03-08
Yip, Winnie (Department: 3636)
Tent, canopy, umbrella, or cane
Canes, sticks, crutches, and walking aids
Combined and convertible
C135S079000, C135S081000, C294S050600
Reexamination Certificate
active
07900644
ABSTRACT:
This invention provides an improved way in which dog feases can be picked up from outside areas and be exposed. The apparatus consists of a light and well balanced walking cane or stick with a cup attached at the lower end of the cane. Inside the cup is an auger that is turned by a battery driven two-way motor. The handle of the cane holds the batteries which drive the motor and the switch starts the motor in forward or reverse drive. The user can easily, while walking his/her dog remove dog droppings from public and/or private areas, while disposing them quickly and conveniently. The cane or stick is designed to auger up, hold, and then deposit dog droppings with little effort and help keep yards, parks and walkways clean.
REFERENCES:
patent: 2689762 (1954-09-01), Krumm
patent: 3093402 (1963-06-01), Sisson
patent: 3554293 (1971-01-01), Aman et al.
patent: 4711482 (1987-12-01), Brown et al.
patent: 4735189 (1988-04-01), Murphy et al.
patent: 4827956 (1989-05-01), Toot
patent: 4832131 (1989-05-01), Powell et al.
patent: 5865259 (1999-02-01), Catto
patent: 6550490 (2003-04-01), Morton et al.
Juneau Todd L.
Yip Winnie
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