Class 34/193 - Plural nonvertically aligned

Subclass of Class 34 - Drying and gas or vapor contact with solids
Definition: Apparatus in which two or more of the removable shelf, tray
No. of patents: 3
Last issue date: 02/06/1996

Number	Title	Issue Date
5488784	Ventilated tray for adsorbent desorption A ventilated tray for holding adsorbent material during microwave desorption of the material. The tray facilitates the flow of desorption gases through a bed of adsorbent without agitation of the adsorbent. The ventilated tray includes a housing having fo...	02/06/1996
4402144	Silicone milk bath unit A silicone milk bath unit for coating surgical instruments with silicone includes a sink where the instruments are submerged in a silicone solution, and a cabinet for drying the instruments. The drying cabinet is divided into a plurality of compartments o...	09/06/1983
4221059	Solar food dryer A box-shaped housing has side and end walls together with a back wall, leaving an opening at its front. A cover of material transparent to sunlight removably closes the front. Inside are a plurality of shelves mounted so as to be tilted at an angle with r...	09/09/1980

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