Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Reexamination Certificate
2005-03-08
2005-03-08
Till, Terrence R. (Department: 1744)
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
C015S398000, C015S415100
Reexamination Certificate
active
06862775
ABSTRACT:
A vacuum cleaner nozzle having a housing at which a pivoting terminal connecting piece is attached for connecting a guide suction pipe. A spoiler-shaped surface on at least one side of the nozzle housing, which protrudes over the contour of the nozzle housing and tapers to a point at its free end, eliminates the need to separately lift a loose rug to be able to clean at least the border region covered by the rug.
REFERENCES:
patent: 2093741 (1937-09-01), Smith
patent: 2249463 (1941-07-01), Dunbar
patent: 2333471 (1943-11-01), Cranmer
patent: 2335448 (1943-11-01), Ross
patent: 2500977 (1950-03-01), Beede
patent: 2510270 (1950-06-01), Yonkers
patent: D161681 (1951-01-01), Dreyfuss
patent: 2880446 (1959-04-01), Muller
patent: 5564161 (1996-10-01), Glatz
patent: 6009594 (2000-01-01), Grey
patent: 249346 (1948-04-01), None
patent: 682 087 (1939-10-01), None
patent: 682 886 (1939-10-01), None
patent: G 94 08 560.9 (1994-10-01), None
patent: 494826 (1938-11-01), None
Albert Wilma
Jessenberger Martin
Kess Herbert
Schlereth Andreas
Seith Thomas
BSH Bosch und Siemens Haus-geraete GmbH
Greenberg Laurence A.
Mayback Gregory L.
Stemer Werner H.
Till Terrence R.
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