Handling: hand and hoist-line implements – Magnet
Patent
1996-09-23
1999-11-09
Cherry, Johnny D.
Handling: hand and hoist-line implements
Magnet
209215, B03C 100, B25J 1506
Patent
active
059799579
ABSTRACT:
A plurality of essentially round wheel shaped magnets on an axle transverse to a handle. The magnets are polarized axially and positioned with like poles adjacent. The roller rake is rolled over a surface and sweeps a swathe clean of magnetically attractable debris. The roller rake is particularly suited for cleaning nails from grassy areas such as commonly found in re-roofing and other construction projects, and for sweeping large areas such as factory floors. The magnets are arranged to project a magnetic field before, under, and behind the operating head.
REFERENCES:
patent: 2149764 (1939-03-01), Frei
patent: 2415730 (1947-02-01), Davis
patent: 2455319 (1948-11-01), Stearns
patent: 2648434 (1953-08-01), Russell
patent: 2678729 (1954-05-01), Spodig
patent: 2709002 (1955-05-01), Hoff
patent: 3343675 (1967-09-01), Budd
patent: 3498455 (1970-03-01), Kirby
patent: 4087879 (1978-05-01), Spence
patent: 4155298 (1979-05-01), Spence
patent: 4407038 (1983-10-01), Hasse
patent: 4728419 (1988-03-01), Grun
patent: 4904376 (1990-02-01), Hasse
patent: 5285904 (1994-02-01), Hasse
patent: 5395148 (1995-03-01), Jameson et al.
Baxter Michael L
Conrad James G.
Baxter Michael L
Cherry Johnny D.
Conrad James
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