Coin-operated telephone box

- Burd, Bartz & Gutenkauf
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a left side, top and front perspective view of a coin-operated telephone box showing my new design;

FIGS. 2 and 3 are respectively top and bottom plan views thereof;

FIG. 4 is a rear elevational view thereof, with the rectangular upper window being an entry way for telephone wires;

FIGS. 5 and 6 are respectively left and right side elevational views thereof;

FIG. 7 is a left side, top and front perspective view of a second embodiment thereof;

FIGS. 8 and 9 are respectively top and bottom plan views thereof;

FIG. 10 is a rear elevational view thereof; and

FIGS. 11 and 12 are respectively left and right side elevational views thereof.

Referenced Cited
U.S. Patent Documents
D85107 September 1931 Lum
D87575 August 1932 Heile
D129731 September 1941 Luttrell
D152276 January 1949 Lum
D197974 April 1964 Dreyfuss
D208359 August 1967 Gilbert
D208476 September 1967 La Barge
D227783 July 1973 Janda et al.
D228785 October 1973 Wollet
D229944 January 1974 Eddy
D232811 September 1974 Edgeington et al.
D233611 November 1974 Kramer et al.
D253651 December 11, 1979 Richards
D256692 September 2, 1980 Genaro et al.
D259044 April 28, 1981 Schmidt
D261728 November 10, 1981 Khula et al.
D266927 November 16, 1982 Illium, Jr. et al.
D274517 July 3, 1984 Monahan
3085134 April 1963 Bissonnette et al.
3260338 July 1966 La Barge
3393273 July 1968 Bustos
3398244 August 1968 Ertl et al.
4246451 January 20, 1981 Nix
4518830 May 21, 1985 Drexler et al.
Foreign Patent Documents
2155487 November 1971 DEX
Other references
  • Telephony, 2-17-86: "CASHPHONE" by Capitol Tel Systems, Inc., single page advertisement. Grandcom, Inc. Booklet "Telephone Headquarters of America". North Supply catalog-C-373; single slot Coin Telephones.
Patent History
Patent number: D287966
Type: Grant
Filed: Jul 18, 1985
Date of Patent: Jan 27, 1987
Assignee: Burd, Bartz & Gutenkauf (Minneapolis, MN)
Inventor: Robert V. Albertson (Wayzata, MN)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Law Firm: Burd, Bartz & Gutenkauf
Application Number: 6/756,772
Classifications
Current U.S. Class: D14/55; D14/56