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Class Information
Number: 34/196
Name: Drying and gas or vapor contact with solids > Apparatus > Removable shelf or tray type > With gas or vapor circulation for contact with treated material > Recirculation of treating gas or vapor
Description: Apparatus including means to recirculate the treating gas or vapor in whole or part.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6796223 |
Food drying machine |
Sep. 28, 2004 |
| 6477786 |
Apparatus for drying batches of disks |
Nov. 12, 2002 |
| 6430841 |
Apparatus for drying batches of wafers |
Aug. 13, 2002 |
| RE36728 |
System and method for drying green woods |
Jun. 13, 2000 |
| 6068874 |
Process of dehydrating biological products |
May. 30, 2000 |
| 6054686 |
Uniform air flow oven |
Apr. 25, 2000 |
| 5950526 |
Fruit dehydrator |
Sep. 14, 1999 |
| 5826498 |
Structure of an apparatus for dehydrating fruits, vegetables and foods |
Oct. 27, 1998 |
| 5802735 |
Dental model dryer |
Sep. 8, 1998 |
| 5680712 |
System for drying objects to be dried |
Oct. 28, 1997 |
| 5584127 |
Solar fruit dryer |
Dec. 17, 1996 |
| 5529052 |
Baking oven |
Jun. 25, 1996 |
| 5437108 |
Food dehydrator and tray for a dehydrator |
Aug. 1, 1995 |
| 5423249 |
Food dehydrator |
Jun. 13, 1995 |
| 5421246 |
Enclosure having a rack for heating or cooling food products |
Jun. 6, 1995 |
| 5235906 |
Vegetable dehydrator |
Aug. 17, 1993 |
| 4869872 |
Process for drying and sterilizing goods in a closed circulating system |
Sep. 26, 1989 |
| 4837945 |
Dryer, particularly for the chemical industry |
Jun. 13, 1989 |
| 4753020 |
Dryer for wood |
Jun. 28, 1988 |
| 4625432 |
Apparatus and method for drying and sterilizing fabrics |
Dec. 2, 1986 |
| 4587946 |
Mobile baking oven and proofer |
May. 13, 1986 |
| 4583454 |
Side air flow food processor |
Apr. 22, 1986 |
| 4486961 |
Hair dryer |
Dec. 11, 1984 |
| 4459763 |
Tray drying chamber |
Jul. 17, 1984 |
| 4455478 |
Portable unit for heating packaged food |
Jun. 19, 1984 |
| 4361968 |
Apparatus for polymerization of adhesive resin applied to the junctions of tennis racket netting |
Dec. 7, 1982 |
| 4339928 |
Freezing unit for pre-cooked food packages |
Jul. 20, 1982 |
| 4249482 |
Air conditioned laboratory rack for animal cages |
Feb. 10, 1981 |
| 4237623 |
Humidified holding cabinet for foods |
Dec. 9, 1980 |
| 4236063 |
Dehydrator |
Nov. 25, 1980 |
| 4190965 |
Food dehydrator |
Mar. 4, 1980 |
| 4152842 |
Dehydrator |
May. 8, 1979 |
| 4126775 |
Heated food service system |
Nov. 21, 1978 |
| 4100682 |
Treatment of commodities through contact with fluid media |
Jul. 18, 1978 |
| 4060914 |
Apparatus for treating material with a gaseous medium |
Dec. 6, 1977 |
| 4052589 |
Heated food service system |
Oct. 4, 1977 |
| 4039278 |
Bakery oven |
Aug. 2, 1977 |
| 4036562 |
Food dehydrator and fan therefor |
Jul. 19, 1977 |
| 4014107 |
Drying kiln for lumber |
Mar. 29, 1977 |
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