Combination lock

• US D486,720 S1
• Filed: 02/24/2003
• Issued: 02/17/2004
• Est. Priority Date: 02/24/2003
• Status: Expired due to Term

• Current Assignee: Sinox Company Limited
• Original Assignee: Sinox Company Limited
• Inventors: Ling, Renny Tse-Hwa
• Primary Examiner(s): DESHMUKH, PRABHAKAR G
• Application Number:
  US29/176,321
• Time in Patent Office: 358 Days
• Field of Search: D 8/330, D 8/331, D 8/334, D 8/333, D 8/301, 70/20--24, 70/31, 70/35, 70/51, 70/52
• US Class Current: D08/334
• CPC Class Codes: N/A

Claims

1. The ornamental design for “

combination lock”

, as shown and described.