Ashlock Company, a Division of Vistan Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A23N MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES, OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING-STUFFS 57
 
  
 
A23B PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS 116
 
  
 
A47J KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES 149

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9578896 Apparatus for scarifying fruit using opposed knivesMar 21, 12Feb 28, 17[A23N]
8955427 Top chuck plate and prune pitting apparatus including sameMay 15, 12Feb 17, 15[A23N]
8381643 Pitter apparatus with rotary operated drive systemMar 25, 10Feb 26, 13[A23N, A47J]
6969535 Method for pitting and slicing olives with spring-loaded, adjustable slicing knife assemblyFeb 25, 04Nov 29, 05[A23B]
5870949 Pitting apparatus with box cam; wiping blade, or separating assemblyApr 24, 98Feb 16, 99[A23N]
5619912 Pitting knife drive assembly with box cam and cherry pitting apparatus including sameApr 26, 96Apr 15, 97[A23N]
5577439 Apparatus for pitting prunes or datesMar 22, 96Nov 26, 96[A23N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5224409 Apparatus for producing helical slicesExpiredJun 27, 91Jul 06, 93[B26D]
5167177 Apparatus for producing slices with biased spring-loaded feed mechanismExpiredOct 18, 91Dec 01, 92[B26D]
5167178 Method and apparatus for producing helical slicesExpiredMar 18, 92Dec 01, 92[B26D]
5074203 Coring apparatusExpiredOct 10, 90Dec 24, 91[A23N]
5009909 Coring methodExpiredAug 05, 88Apr 23, 91[A23N]
4925691 Method and apparatus for pitting and slicing olivesExpiredSep 02, 88May 15, 90[D23N]
4876954 Method and apparatus for pitting and slicing olivesExpiredJan 13, 88Oct 31, 89[A23N]
4871568 Method for pitting olivesExpiredMar 23, 88Oct 03, 89[A23N]
4831924 Apparatus for aligning articlesExpiredApr 21, 88May 23, 89[A23N]

Top Inventors for This Owner

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