H.C. Duke & Son, LLC

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A23G COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF 525
 
  
 
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 141
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 158

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0332,660 INTEGRATED MOTOR DRIVE SYSTEM FOR SOFT SERVE DISPENSERMay 18, 17Nov 23, 17[A23G]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9723858 Frozen confection dispensing apparatusMay 06, 15Aug 08, 17[A23G]
8496141 Frozen confection machine having simultaneous dispensing of two flavors with clog inhibiting mechanismJul 08, 09Jul 30, 13[F25D, B67D, G01F]
5349825 System and method for dispensing a confectionery product using a peristaltic pumpMay 18, 93Sep 27, 94[A23G]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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