Marshall Air Systems, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A47J KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES 248
 
  
 
A21B BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING 118
 
  
 
A23C DAIRY PRODUCTS, e.g. MILK, BUTTER, CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF 128
 
  
 
A23L FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT 163
 
  
 
F27D DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9149154 Apparatus for transiently holding cooked food in a warm condition pending service of the food for consumptionMar 04, 13Oct 06, 15[A47J, F27D, A21B, A23C]
5588354 Apparatus for conveyorized griddle-like cooking of food productsSep 21, 95Dec 31, 96[A23L, A47J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7038172 Conveyorized food broiling apparatusExpiredMay 12, 04May 02, 06[F27B]
5206045 Apparatus and method for cooking food productsExpiredMar 08, 91Apr 27, 93[A23L, A47J]
5013563 Conveyorized cooking methodExpiredAug 22, 89May 07, 91[A23L]
4924767 Conveyorized cooking apparatusExpiredMay 23, 86May 15, 90[A47J]
4716820 Baked goods cooking apparatusExpiredMay 15, 81Jan 05, 88[A23L]
4332189 Apparatus for preparation of foodstuffs, particularly sausages and bunsExpiredMay 16, 80Jun 01, 82[A47J]

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