JPS63148893U - - Google Patents
Info
- Publication number
- JPS63148893U JPS63148893U JP1987040988U JP4098887U JPS63148893U JP S63148893 U JPS63148893 U JP S63148893U JP 1987040988 U JP1987040988 U JP 1987040988U JP 4098887 U JP4098887 U JP 4098887U JP S63148893 U JPS63148893 U JP S63148893U
- Authority
- JP
- Japan
- Prior art keywords
- area code
- world
- time
- code information
- date
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0076—Visual time or date indication means in which the time in another time-zone or in another city can be displayed at will
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987040988U JPS63148893U (US20110009641A1-20110113-C00256.png) | 1987-03-20 | 1987-03-20 | |
| US07/170,240 US4887251A (en) | 1987-03-20 | 1988-03-18 | World timepiece |
| CA000561886A CA1305864C (en) | 1987-03-20 | 1988-03-18 | World timepiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987040988U JPS63148893U (US20110009641A1-20110113-C00256.png) | 1987-03-20 | 1987-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63148893U true JPS63148893U (US20110009641A1-20110113-C00256.png) | 1988-09-30 |
Family
ID=12595807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987040988U Pending JPS63148893U (US20110009641A1-20110113-C00256.png) | 1987-03-20 | 1987-03-20 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4887251A (US20110009641A1-20110113-C00256.png) |
| JP (1) | JPS63148893U (US20110009641A1-20110113-C00256.png) |
| CA (1) | CA1305864C (US20110009641A1-20110113-C00256.png) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3163650B2 (ja) * | 1991-06-05 | 2001-05-08 | ソニー株式会社 | 電子機器 |
| JPH06237300A (ja) * | 1992-12-23 | 1994-08-23 | American Teleph & Telegr Co <Att> | 電気通信網内における位置に固有なメッセージサービス |
| US5528558A (en) * | 1994-01-07 | 1996-06-18 | Mardhekar; Dhananjay V. | International time indicating system |
| US5818920A (en) * | 1996-12-04 | 1998-10-06 | Telefonaktiebolaget Lm Ericsson | Apparatus for controlling communication connections based on local time |
| US5982710A (en) * | 1997-03-14 | 1999-11-09 | Rawat; Prem P. | Method and apparatus for providing time using cartesian coordinates |
| DE19713272A1 (de) * | 1997-03-29 | 1998-10-08 | Junghans Uhren Gmbh | Zeitzonen-Uhr |
| JPH11109477A (ja) * | 1997-10-03 | 1999-04-23 | Minolta Co Ltd | デート表示装置及びこのデート表示装置を備えたカメラ |
| DE29806161U1 (de) * | 1998-04-06 | 1998-07-30 | AFG-Elektronik GmbH, 90765 Fürth | Uhr |
| US6219307B1 (en) * | 1998-09-30 | 2001-04-17 | Prasanna R. Chitturi | Linear time display |
| US6249486B1 (en) * | 1998-09-30 | 2001-06-19 | Prasanna R. Chitturi | Linear time display |
| US8221125B2 (en) | 2008-08-14 | 2012-07-17 | World View Time Inc. | Electronic presentation of world time zones |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5331170A (en) * | 1976-09-03 | 1978-03-24 | Seiko Epson Corp | Electronic watch |
| JPS53118171A (en) * | 1977-03-25 | 1978-10-16 | Sharp Corp | World watch |
| US4245337A (en) * | 1978-10-20 | 1981-01-13 | Motorola Inc. | Digital watch |
| US4681460A (en) * | 1985-09-13 | 1987-07-21 | Citizen Watch Co., Ltd. | World time watch |
| US4669891A (en) * | 1986-06-19 | 1987-06-02 | Rosevear John M | Area code twilight clock |
-
1987
- 1987-03-20 JP JP1987040988U patent/JPS63148893U/ja active Pending
-
1988
- 1988-03-18 US US07/170,240 patent/US4887251A/en not_active Expired - Lifetime
- 1988-03-18 CA CA000561886A patent/CA1305864C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4887251A (en) | 1989-12-12 |
| CA1305864C (en) | 1992-08-04 |
