Telephone handset

USD294500S · kind S · design

Assignee

• American Telephone and Telegraph Company, AT&T Information Systems · US

Inventors

• Golub Drakulovic · West Long Branch, US
• Charles F. Liebler · Holmdel, US
• Larry A. Sliker · Hewitt, US
• Thomas L. Stahly · Howell, US
• Donald E. Still · Indianapolis, US
• Gordon E. Sylvester · Elmont, US

Key dates

• Filing date: Mar 23, 1987
• Grant date: Mar 1, 1988
• Expiry date: Mar 1, 2002

Classification

• Technology area (CPC —): General