Databook, Incorporated
Records under this name other than patents Databook, Incorporated holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 8 of 8 · Back to Databook, Incorporated
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,940,969 | Apparatus and method for indicating when it is safe and unsafe to insert a memory cartridge into or remove a memory cartridge from a memory cartridge receiving device Term ended Term ended no later than Jul 10, 2010 · Low confidence | Term ended | Term ended no later than Jul 10, 2010 | Low confidence |
| US 4,964,011 | Voltage transient protection circuit Term ended Term ended no later than Oct 16, 2010 · Low confidence | Term ended | Term ended no later than Oct 16, 2010 | Low confidence |
| US 4,975,805 | Apparatus for extracting an electronic circuit module from a housing Term ended Term ended no later than Dec 4, 2010 · Low confidence | Term ended | Term ended no later than Dec 4, 2010 | Low confidence |
| US 4,993,758 | Latching apparatus for a door and other members Term ended Term ended no later than Feb 19, 2011 · Low confidence | Term ended | Term ended no later than Feb 19, 2011 | Low confidence |
| US 5,428,765 | Method and apparatus for disabling and restarting clocks Term ended Term ended no later than Jun 27, 2015 · Low confidence | Term ended | Term ended no later than Jun 27, 2015 | Low confidence |
| US 5,475,846 | Apparatus for processing PCMCIA interrupt requests Term ended Term ended no later than Dec 12, 2015 · Low confidence | Term ended | Term ended no later than Dec 12, 2015 | Low confidence |
| US 5,619,724 | System for assigning a unique identifier to components by storing a bit sequence from a selected bit line after detecting a predetermined sequence of data Term ended Term ended no later than Apr 8, 2017 · Low confidence | Term ended | Term ended no later than Apr 8, 2017 | Low confidence |
| US 5,682,548 | Interface component for coupling main bus of computer system to peripheral ports having windows each includes bit specifying whether operations are quiet or not quiet Term ended Term ended no later than Oct 28, 2017 · Low confidence | Term ended | Term ended no later than Oct 28, 2017 | Low confidence |