Calling card telephone
- AT&T
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Description
FIG. 1 is a top, front and right side perspective view of a calling card telephone showing our new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a front elevational view;
FIG. 4 is a top plan view thereof; and
FIG. 5 is a bottom plan view.
The broken line showing of card, handset and pushbuttons is for illustrative purposes only and forms no part of the claimed design.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D208476 | September 1967 | La Barge |
D256692 | September 2, 1980 | Genaro et al. |
D266927 | November 16, 1982 | Illium et al. |
D277480 | February 5, 1985 | Jackwicz et al. |
2059267 | June 1972 | DEX |
- 1981 Sweet's Catalog File, vol. 10; Sec 10.9 showing of Public Telephones & Enclosures. Bell Labs Rec. (USA) vol. 49, No. 2 (Feb. 1971); Disclosure re Card Dealer Telephones.
Patent History
Patent number: D283890
Type: Grant
Filed: Apr 29, 1985
Date of Patent: May 20, 1986
Assignee: AT&T Technologies, Inc. (Berkeley Heights, NJ)
Inventors: David M. Britz (Rumson, NJ), Donald M. Genaro (Haworth, NJ), John N. McGarvey (Drexel, PA), Michael P. Zambelli (Maplewood, NJ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Attorney: Michael A. Morra
Application Number: 6/728,380
Type: Grant
Filed: Apr 29, 1985
Date of Patent: May 20, 1986
Assignee: AT&T Technologies, Inc. (Berkeley Heights, NJ)
Inventors: David M. Britz (Rumson, NJ), Donald M. Genaro (Haworth, NJ), John N. McGarvey (Drexel, PA), Michael P. Zambelli (Maplewood, NJ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Attorney: Michael A. Morra
Application Number: 6/728,380
Classifications
Current U.S. Class:
D14/55;
D14/56;
D14/52;
179/179