O Tray Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
0701 CHINA, GLASSWARE, DISHES AND OTHER ARTICLES OF A SIMILAR NATURE242

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D680379 Condiment trayJul 12, 12Apr 23, 13[0701]
D591560 Vehicle serving trayAug 27, 08May 05, 09[0701]
D496828 Drink and food adapter trayJun 02, 03Oct 05, 04[0701]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4620488 Serving trayExpiredJul 24, 85Nov 04, 86[B65D]
4524512 Nestable, stackable cutleryExpiredApr 25, 83Jun 25, 85[A47J]

Top Inventors for This Owner

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