Liquid crystal display mask for a portable terminal or similar article
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Description
The FIGURE is a plan view of a liquid display mask for a portable terminal or similar article showing our new design, the terminal being shown in broken lines for illustrative purposes. The mask has insubstantial thickness.
Referenced Cited
U.S. Patent Documents
| 2522098 | September 1950 | Coste |
| 3317906 | May 1967 | Baldridge |
| 3624648 | November 1971 | Willoughby |
| 3631474 | December 1971 | Majewski |
Patent History
Patent number: D289399
Type: Grant
Filed: Apr 5, 1984
Date of Patent: Apr 21, 1987
Assignee: Motorola, Inc. (Schaumburg, IL)
Inventors: Clark Wang (Elmhurst, IL), Edward M. Zychowski (Palatine, IL)
Primary Examiner: Susan J. Lucas
Attorney: Donald B. Southard
Application Number: 6/596,886
Type: Grant
Filed: Apr 5, 1984
Date of Patent: Apr 21, 1987
Assignee: Motorola, Inc. (Schaumburg, IL)
Inventors: Clark Wang (Elmhurst, IL), Edward M. Zychowski (Palatine, IL)
Primary Examiner: Susan J. Lucas
Attorney: Donald B. Southard
Application Number: 6/596,886
Classifications
Current U.S. Class:
D14/114
