U.S. patent number D302,684 [Application Number 06/884,921] was granted by the patent office on 1989-08-08 for keyboard. This patent grant is currently assigned to Digital Equipment Corporation. Invention is credited to Kenichi Akagi, Marcus C. Koepke.
United States Patent | D302,684 |
Akagi , et al. | August 8, 1989 |
Inventors: | Akagi; Kenichi (Littleton, MA), Koepke; Marcus C. (Clinton, MA) |
---|---|
Assignee: | Digital Equipment Corporation
(Maynard, MA) |
Appl. No.: | 06/884,921 |
Filed: | July 14, 1986 |
Current U.S. Class: | D14/396 |
Field of Search: | ;D14/100,102,106,107,113,115 ;D18/1,7,11,12 ;235/145A,145R ;340/700,711,706,712,365R ;400/682 ;358/254,249 ;364/130,144,189,200,706,708 |
D270158 | August 1983 | Fossella et al. |
D279474 | July 1985 | Akagi et al. |
D281607 | December 1985 | Marino et al. |
4381500 | April 1983 | Urata et al. |
4692740 | September 1987 | Washizuka et al. |
Canaan Computer 1986, p. 1 (cover) TM5202 Keyboard Canaan Computer Corp. . Data Pro Research Corp., 1984, p.--Exxon 750 Executive/Professional Workstation, Data Pro Research Corp. . Nixdorf Computer Corp., Nov. 1984, p. 1--88 BK Office Automation System, Nixdorf Computer Corp. . Computer Consoles Inc. Office Power, 1983--Computer Consoles, Computer Consoles Inc. . Advanced Electronics Design, Inc., 1980--p. 1 ("Full Color Imaging) and Graphics Capability for your DEC System") Advanced Electronics Design. . Ann Arbor--1986 (p. 1) Graphics Master Terminal, Ann Arbor Brochure. . Artel Office Systems 1980, p. 1 ("The Future Starts Now") Series 100 Office Workstation--Artel Corp. . Control Data 2/79--(p. 1) Certainty 610 Series Display Station--Control Data. . Inforex System 7000, Jan. 1977 Terminal Datapro Research Corp. . Racal Milgo Information Systems, Inc. 4/79, 3275-Compatible Interactive CRT Terminal--Racal--The Electronics Group. . Royal Business Machines, Inc., Oct. 1979 & Jun. 1980, Royal 7000 Word Processing Sys.-Data Pro Research Corp. . Sord Computers 1984, Computer Terminals Sord Computer, Corp. . Tally Corp. Brochure, 4/80--Tally 1200 Baud Printer Terminal--Tally Corp. . Tektronix, Inc., 1986, Tektronix 4020 Series Tektronix, Inc. . Unix Co., Ltd. 1986-DT-8800K CRT Communications Terminal (Kanematsu-Gosho Ltd.). . Wang Laboratories, Inc. (9/1978; 6/1976; 4/1978; 6/1976; 12/1980) Wang WPS Sys. & Wangwriter (DataPro Research Corp). . Zentec Corp., 1979, The ZMS Family (Computer Terminals--Zentec Corp). . BYTE-Apr. 1984, p. 389, Mu Sys Net/Work 8816 (Display & Keyboard) Computer (bottom right). . Digital-1983, p. 1 (cover) VAX11-725 Computer (Display & Keyboard).. |
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