Display testing device

• US D492,211 S1
• Filed: 07/02/2003
• Issued: 06/29/2004
• Est. Priority Date: 05/16/2003
• Status: Expired due to Term

• Current Assignee: LG Chem Limited (LG Corporation)
• Original Assignee: E. I. du Pont de Nemours and Company (Corteva, Inc.)
• Inventors: Heughebaert, Laurent
• Primary Examiner(s): Davis, Antoine D.
• Application Number:
  US29/185,789
• Time in Patent Office: 363 Days
• Field of Search: D10/78, D14/341-343, 345/905, 345/76-77, 345/55, 345/102, 345/173, 345/179, 345/169, 345/168, 361/680, 361/686, 361/681, 361/682, 361/683, 455/450, 455/556.2, 455/575.1, 455/575.3, 312/223.1, 312/223.2
• US Class Current: D10/78
• CPC Class Codes: N/A

Claims

1. The ornamental design for a display testing device, as shown and described.