# US D388,456 S · Electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book

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- Number: US D388,456 S
- Document ID: USD388456S
- Status: Granted
- Kind: S
- Application number: 29/056,115
- Filed: 1996-06-24
- Granted: 1997-12-30
- Earliest claimed: 1996-06-24
- Assignees: Casio Computer Co., Ltd.
- Inventors: Kenji Takahata; Yuji Ohki
- Web page: https://patentgrep.com/patent/USD388456S

## Abstract

Not available.

## Claims

### Claim at position 1

The ornamental design for an electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book, as shown and described.