40 CIRCULAR 619, U. S. DEPARTMENT OF AGRICULTURE 



2,034,860, March 24, 1936, D. Dalin; drier [rotary-drum drier suitable for malt 



grain, vegetable, etc.]. 

 2,037,009, April 14, 1936, W. W. Cowgill— to Sardik, Inc.; process of treating 



food materials. [Drum drying pulped material.] 

 2,040,227, May 12, 1936, F. Wernersson; apparatus for drying and heat treating 



material [on the recirculating principle], 

 2,042,145, May 26, 1936, W. A. Darrah; process of evaporating and equipment 



therefor [in passing article through an electric field. Includes food 



products.] 

 2,050,597, August 11, 1936, J. M. Younger— to J. M. Thorp; dehydrator [for 



drying traved fruits, vegetables and the like]. 

 2,054,441, September 15, 1936, D. D. Peebles— to Western Condensing Co.; 



Method and apparatus for drying liquid containing materials [such 



as alfalfa and fruits]. 

 2,060,389, November 10, 1936, A. E. Wigelsworth; method and apparatus for 



drying organic substances [such as foods, condiments or tobacco, 



while preserving vitamin content]. 

 2,074,740, March 23, 1937, F. W. Cutler and A. B. Cutler— to Food Machinery 



Corporation: fruit drier [for conditioning dried fruit], 

 2,090,984, August 24, 1937, D. D. Peebles; dehydrating apparatus and method. 



[Drum drier.] 



2.092.776, September 14, 1937, H. D. Rev— to The Anglo California National 



Bank of San Francisco, trustee; fruit manipulating machine [for 

 treating dried fruits]. 



2.092.777, September 14, 1937, H. D. Rev— to The Anglo California National 



Bank of San Francisco, trustee; dried fruit processing [for treating 

 dried prunes and similar products]. 



2.094.083, September 28, 1937, H. D. Rev— to The Anglo California National 



Bank of San Francisco, trustee; dried fruit kneading machine and 

 method. 



2.094.084, September 28, 1937, H. D. Rey — to The Anglo California National 



Bank of San Francisco, trustee; dried fruit softening machine and 

 process. 



2,101,352, December 7, 1937, F. Y. Takenaga; dehydrator [for dehydrating chili 

 peppers and similar "hollow" fruits and vegetables]. 



2,107,798, February 8, 1938, C. B. Pape, E. N. Thayer, and T. A. Schwarz; 

 method and apparatus for treating dried fruits. 



2,123,134, July 5, 1938, W. W. Cowgill— to Sardik, Inc.; process of treating food 

 materials. [Drum drving in vacuum and inert gas.] 



2,124,895, July 26, 1938, H. D. Rev— to The Anglo California National Bank of 

 San Francisco, trustee ; method of preparing pineapple. [Dehydrated 

 slices.] 



2,127,474, August 16, 1938, F. S. Smith; method and apparatus for [vacuum] 

 drving. 



2,128,697, August 30, 1938, J. Ettl— to Potdevin Machine Co.; drying apparatus 

 [for articles or material passed through equalizing and drying cham- 

 bers on a convevor]. 



2,132,656, October 11, 1938, A. R. Smith— to Combustion Engineering Co.; 

 flash drying control [to preserve vitamins, prevent oxidation and 

 avoid releasing obnoxious odors]. 



2,132,897, October 11, 1938, J. G. W. Gentele; method of and apparatus for 

 drying substances which contain liquids. [Vacuum drying of vege- 

 tables, berries, fish, eggs, milk, etc.] 



2,134,147, October 25, 1938, J. C. Rea— to Dry Fruit Products Co. ; drying appara- 

 tus [for the substantially complete desiccation of fruit and other 

 food products]. 



2,137,890, November 22, 1938, E. F. Hopkins— dedicated to free use of the people 

 of the United States; method for treatment and dehydration of 

 fleshy plant materials [especially sweet potatoes for the manufacture 

 of starch]. 



2,139,915, December 13, 1938, H. D. Rey— to The Anglo California National 

 Bank of San Francisco, trustee; dried fruit process and product 

 [especiallv whole fruit, such as plums, prunes, cherries and raisins]. 



2,140,788, December 20, 1938, W. W. Cowgill— to Sardik, Inc. ; treatment of food 

 materials. [Drum drying, with dried product in form of film.] 



2,155,453, April 25, 1939, C. R. Stuntz; process of preparing fruit products. 

 [Dehydrated apple pulp for reconstituting as apple sauce. May be 

 applied to other fruits and to vegetables, such as pumpkin.] 



