Touch entry terminal

- AT&T
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Description

FIG. 1 is a top, front, right side perspective view of a touch entry terminal showing our new design;

FIGS. 2 and 3 are respectively right and left side elevational views thereof;

FIGS. 4 and 5 are respectively top and bottom plan views thereof;

FIGS. 6 and 7 are respectively rear and front elevational views thereof;

FIG. 8 is a left, rear perspective view of a second embodiment of our new design;

FIG. 9 is a top, front, right side perspective view thereof, and

FIGS. 10 and 11 are respectively right and left side elevational views thereof.

Referenced Cited
U.S. Patent Documents
D263710 April 6, 1982 Asano
D270729 September 27, 1983 Lahey et al.
D271691 December 6, 1983 Bhat et al.
D271972 December 27, 1983 Genaro et al.
D272441 January 31, 1984 Carr
D277001 January 1, 1985 McGarvey et al.
D279565 July 9, 1985 Forbis et al.
D289291 April 14, 1987 Kapper
D303111 August 29, 1989 Paley
D304032 October 17, 1989 Fine et al.
4364619 December 21, 1982 Inayat-Khan
4624434 November 25, 1986 Lake, Jr. et al.
4761637 August 2, 1988 Lucas et al.
4812830 March 14, 1989 Doering
4814760 March 21, 1989 Johnston et al.
4893115 January 9, 1990 Blanchard
Other references
  • IBM Technical Disclosure Bulletin, vol. 27, No. 12, May 1985, Extension Device for a Personal Computer, #6887. IBM Technical Disclosure Bulletin, vol. 20, No. 4, 9-1977, pp. 1528-1529, "Portable Conversation Device", C. A. Rogers et al. Brochure of Linus Technologies, Inc., Reston, Va. "Linus Write Top", undated. Pending Patent Application Ser. No. 805,366 filed 11/18/85, S. J. Paley Case 1, Group Art Unit 291, S. J. Lucas, Examiner.
Patent History
Patent number: D321172
Type: Grant
Filed: May 16, 1989
Date of Patent: Oct 29, 1991
Assignee: AT&T Bell Laboratories (Murray Hill, NJ)
Inventors: Harry H. Moore, IV (Lincroft, NJ), Sean E. O'Leary (Toms River, NJ), Stephen R. Palmer (Toms River, NJ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Attorney: Frederick B. Luludis
Application Number: 7/357,431
Classifications
Current U.S. Class: D14/100; D14/113