Portable power supply unit with AC-DC converter

• US D377,335 S
• Filed: 06/01/1995
• Issued: 01/14/1997
• Est. Priority Date: 12/06/1994
• Status: Expired due to Term

• Current Assignee: Global Surgical Corporation, Sansha Electric Manufacturing Company Limited
• Original Assignee: Sansha Electric Manufacturing Company Limited
• Inventors: Danjo, Kenzo, Katooka, Masao, Tanaka, Masaharu, Arai, Toru, Okamoto, Shigeru
• Primary Examiner(s): SINCAVAGE, JOEL A
• Application Number:
  US29/039,633
• Time in Patent Office: 593 Days
• Field of Search: D13/110, 307/64, 307/65, 307/150, 363/15
• US Class Current: D13/110
• CPC Class Codes: N/A

Claims

1. The ornamental design for a portable power supply unit with AC-DC converter, as shown and described.