Gas separation – Combined or convertible
Reexamination Certificate
2006-08-22
2006-08-22
Pham, Minh-Chau T. (Department: 1724)
Gas separation
Combined or convertible
C055S356000, C055S385200, C055S485000, C055S380000, C055SDIG018, C055S423000, C096S415000, C096S416000, C454S187000, C454S067000, C128S207140, C128S207150, C604S332000
Reexamination Certificate
active
07094266
ABSTRACT:
A novel sanitary and odor free workstation having two spaced apart, transparent plate members that are operatively interconnected to a vacuum source and in combination define a vacuumed air evacuation area that functions as a workstation between the plate members. Thus, a user can easily position an object of choice within the workstation, or even adjacent thereto, and have hands free controlled access that allows manipulation of the object yet protects the user, and others, from physical or airborne transference of bacterial matter and from any undesirable odors emitting there from and also protects the user's eyes from any potential damage, respectively. Furthermore, the workstation is portable, self-contained, safe, sanitary and is substantially usable with any object of choice.
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