Public coin telephone
Description
FIG. 1 is a front, top and right side perspective view of a public coin telephone showing my new design;
FIGS. 2 and 3 are respectively front and rear elevational views thereof;
FIGS. 4 and 5 are respectively right and left side elevational views thereof; and
FIGS. 6 and 7 are respectively top and bottom plan views thereof.
Referenced Cited
U.S. Patent Documents
Other references
| D219222 | November 1970 | Payne |
| D219922 | February 1971 | Furusawa et al. |
| D233351 | October 1974 | Kramer et al. |
| D233611 | November 1974 | Kramer et al. |
| D260769 | September 15, 1981 | Thomas |
| 4763352 | August 9, 1988 | Goff |
| 4837814 | June 6, 1989 | Yoshino et al. |
- Telephony, Sep. 28, 1987; at p. 128, Landis & Gyr Coin Phone, single slot coin phone.
Patent History
Patent number: D306443
Type: Grant
Filed: Mar 29, 1989
Date of Patent: Mar 6, 1990
Inventor: Lih-Chuan Su (Tso Ying District, Kaohsiung)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Varndell Legal Group
Application Number: 7/331,569
Type: Grant
Filed: Mar 29, 1989
Date of Patent: Mar 6, 1990
Inventor: Lih-Chuan Su (Tso Ying District, Kaohsiung)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Varndell Legal Group
Application Number: 7/331,569
Classifications
