Desk top cleaner

Details Desk top cleaner Desk top cleaner

1990-07-09

1994-06-14

Hornsby, Harvey C.

Brushing, scrubbing, and general cleaning

Machines

Brushing

15 47, 15 502, 15 491, A47L 1106, A47L 1112

Patent

active

053198190

ABSTRACT:
A desk top cleaner for cleaning dust from the top of a table includes a crankshaft rotatably supported in a frame. A broom is formed with an elongated slot to engage with the crankshaft and has its upper end portion fitted in a supporting portion formed in the frame and its lower end portion equipped with a brush. A drive mechanism is provided for transmitting a rotating force from a drive source to the crankshaft. A dust case for accommodating the dust swept by the broom is included in the frame.

REFERENCES:
patent: 966230 (1910-08-01), Ness
patent: 1160031 (1915-11-01), Adams
patent: 1197915 (1916-09-01), Dance
patent: 1470894 (1923-10-01), Throop
patent: 2280077 (1942-04-01), Owen
patent: 2316709 (1943-04-01), Owen
patent: 2455089 (1948-11-01), Perez
patent: 2694217 (1954-11-01), Anderson et al.
patent: 3879788 (1975-04-01), Cousin
patent: 4020526 (1977-05-01), Johansson
patent: 4369539 (1983-01-01), Nordeen

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