A timeline of IBM keyboard history
This page is considered work-in-progress and should be treated as such. The design and layout of this page are subject to tweaks, and a lot of content (events) are still to be added and fleshed out. If you have any feedback or suggestions for the design and/or particular events, feel free to contact me and let me know your thoughts.
The IBM and family keyboard timeline is an illustrated overview of some of the most important events affecting IBM, Lexmark, Unicomp, Lenovo and Toshiba Global Commerce Solutions keyboards. This includes notable keyboard releases and withdrawals, corporate history like company founding, divestures and change in OEMs, and patents. Due to their relationship and impact on the keyboards around them, host devices such as personal computers, terminals, consoles and typewriters also appear throughout the timeline. 143 events have been recorded for the "show all" versions of the timeline.
Herman Hollerith, a pioneer of punched card technology, founds the Tabulating Machine Company to market his inventions. Its equipment will quickly gain ground with being used for many countries' censuses, including notably the USA's 1900 census.
Computing-Tabulating-Recording Company (CTR) is founded by Charles R. Flint upon consolidating Herman Hollerith's The Tabulating Machine Company with Bundy Manufacturing Company, International Time Recording Company and the Computing Scale Company of America. CTR specialises in recording-keeping and measuring systems.
The Computing-Tabulating-Recording Company is renamed the International Business Machines (IBM) Corporation under the presidency of Thomas J. Watson Sr.
IBM acquires Electromatic Typewriters, Inc. to gain a head start with their typewriter ambitions, gaining Electromatic's patents, production facilities and tooling. IBM will invest $1 million in redesigning their product and improve support infrastructure for them.
IBM renames its Electric Typewriter Division to Office Products Division (OPD). This change was made to reflect how this division's products were increasingly beyond the scope of just typewriters.
IBM Information Products Corporation is divested to form Lexmark International. Lexmark inherited IBM United States' keyboard, printer and typewriter manufacturing operations and facilities in Boulder, Colorado and Lexington, Kentucky (plant 11).
Lexmark announces it will be ending its keyboard manufacturing business by April 1996 to focus on printers. IBM agreed to purchase from Lexmark $6.5 million worth of "certain keyboard assets, tooling, equipment, manufacturing information and licenses." Maxi Switch bought from Lexmark some manufacturing rights for IBM keyboards, patents (including one related to buckling springs), and assets for Lexmark Select-Ease Keyboards (Model M15) and rubber dome keyboards.
Lexmark exits the keyboard business. This resulted in the late Neil Muyskens (a former IBM and Lexmark engineer) founding Unicomp as Lexmark's keyboard business successor, continuing to produce various Model M variants in Kentucky, USA to this day, originally at 510 Henry Clay Blvd, Lexington, Kentucky 40505.
Brandon Ermita begins ClickyKeyboards (ClickyKeyboards.com) as a way of preparing for upcoming online academic database projects for Princeton University by documenting Model M keyboards. This will soon grow into a passion and business for restoring and selling Model M keyboards that is still going today, having since sold thousands of keyboards and became the most well-known of such restoration services.
Lenovo acquires IBM Personal Computing Division, gaining its ThinkPad brand, access to the SK-8835/SK-8840/SK-8845 keyboard family, various other relevant IP and personnel.
Toshiba TEC acquires IBM Retail Store Solutions, creating Toshiba Global Commerce Solutions (TGCS). TGCS inherited IBM's last remaining portion of the Model M keyboard family and now remains the only company marketing IBM buckling sleeve keyboards.
Lenovo acquires IBM x86 Server Business, receiving IBM's System x, BladeCenter and Flex System blade servers and switches, x86-based Flex integrated systems, NeXtScale and iDataPlex servers and associated software, blade networking and maintenance operations.
[ASK] Joe Strandberg (known as Ellipse on deskthority and geekhack) founds Model F Labs and begins the Brand New Model F Keyboards project. The original goal is to recreate the capacitive buckling spring and 472X-200 and 472X-300 type Model Fs with modernised electronics, and make them available at an affordable price. By the mid 2020s, the project will expand to include reproduction beam spring and Model M-esque capacitive buckling spring keyboards.
Unicomp is acquired by Video Display Corporation (VDC) as an "opportunity to develop, market and sell Tempest keyboards for its cyber security division".
