Electronic combination lock housing

USD388309S · kind S · design

Assignee

• Mas-Hamilton Group, Inc. · US

Inventors

• James D. Hamilton · Ann Arbor, US
• Kenneth H. Mimlitch · Lexington, US
• William Thomas Muetterties · Lexington, US
• Raymond Reichenbach · Salvisa, US

Key dates

• Filing date: Dec 20, 1996
• Grant date: Dec 30, 1997
• Expiry date: Dec 30, 2011

Classification

• Technology area (CPC —): General