Ventilation – Workstation ventilator – Having canopy exhaust hood
Reexamination Certificate
2005-12-13
2005-12-13
Boles, Derek S. (Department: 3749)
Ventilation
Workstation ventilator
Having canopy exhaust hood
C454S056000, C126S29900R
Reexamination Certificate
active
06974375
ABSTRACT:
A sanding hood has a bottom vent for above a bottom shelf attached to a sanding bench with the shelf aligned with the top of the bench. A series of halogen lights attach above the bottom vent to shine on the bench. An upper shelf above the lights shields the worker's eyes from the lights. The upper shelf has sandpaper dispenser rolls and a flat top for storage.
REFERENCES:
patent: 2082374 (1937-06-01), Angus
patent: 4040042 (1977-08-01), Mayer
patent: 4553992 (1985-11-01), Boissinot et al.
patent: 4852468 (1989-08-01), Harris
patent: 5112373 (1992-05-01), Pham
Boles Derek S.
Meeker Donald W.
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