Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters
Reexamination Certificate
2005-10-18
2005-10-18
Kamen, Noah P. (Department: 3747)
Internal-combustion engines
Accessories
Covers, trays, vibrators, corrosion inhibitors, air filters
C220S905000
Reexamination Certificate
active
06955152
ABSTRACT:
A manually operated tool such as a parting-off grinder, chainsaw or similar device has a tank housing which contains a fuel tank. The tool has an air cleaning unit, the tank housing being connected to the clean air side of the air cleaning unit via a bleed device. A simple design in which leaks are avoided results if a reservoir wall of the tank housing and a housing wall of the air cleaning unit are positioned adjacent to one another and the bleed device comprises a bleed opening which passes through the reservoir wall and the housing wall.
REFERENCES:
patent: 3372679 (1968-03-01), Aitken
patent: 5676115 (1997-10-01), Linsbauer et al.
Friedrich Sebastian
Uhl Klaus-Martin
Andreas Stihl AG & Co KG
Becker Robert W
Harris Katrina
Kamen Noah P.
Robert W Becker & Associates
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