U.S. patent number D298,317 [Application Number 06/945,297] was granted by the patent office on 1988-11-01 for mobile handset telephone and stand therefor with integral speakerphone and magnetic card reader. This patent grant is currently assigned to Oki Electric Industry Co., Ltd.. Invention is credited to Katsuhito Watanabe.
United States Patent | D298,317 |
Watanabe | November 1, 1988 |
Inventors: | Watanabe; Katsuhito (Tokyo, JP) |
---|---|
Assignee: | Oki Electric Industry Co., Ltd.
(Tokyo, JP) |
Appl. No.: | 06/945,297 |
Filed: | December 17, 1986 |
Jun 20, 1986 [JP] | 23645 | |||
Current U.S. Class: | D14/138R; 379/440; 379/91.01; D14/248 |
Field of Search: | ;D14/52,53,63,62,64,60,56,61,59,58 ;379/91,357,90,419,420,428,433,436,440,432 |
D291199 | August 1987 | Watanabe |
D291199 | August 1987 | Watanabe |
D291563 | August 1987 | Perry |
D292206 | October 1987 | Watanabe |
292206 | October 1987 | Watanabe |
3652795 | March 1972 | Wolf et al. |
3938090 | February 1976 | Borison et al. |
4587379 | May 1986 | Masuda |
4720849 | January 1988 | Tayama |
0163942 | Sep 1984 | JP | |||
0041263 | Feb 1986 | JP | |||
IBM Tech. Disclosure Bulletin, vol. 25, No. 4, Sep. 1981: .COPYRGT.IBM Corp. 1982: Phone with Magnetic Stripe Reader Encoder. . Ericsson Review No. ISND, May 1984, vol. 61-Article re-"Work & Data Workstations" at FIG. 4 p. 15, Credit Card Terminal & Phone. . SoTelec, Paris, Dec. 1982 "Commutation & Transmission: "Electronic Money & Smart Card"; at p. 16; Speaker Phone lower left page.. |
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