H. BARBER & SONS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A01D HARVESTING; MOWING338
 
  
 
B07B SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL 120

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7506692 Tine raking deviceNov 30, 05Mar 24, 09[A01D]
7322177 Machine for gathering ground strewn articlesSep 29, 04Jan 29, 08[A01D]
7156236 Machine for removing articles deposited on the groundFeb 26, 04Jan 02, 07[B07B]
7086216 Machine for gathering ground strewn articlesFeb 26, 04Aug 08, 06[A01D]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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