Abstract: A first embodiment of the present invention comprises a fully functional portable computer with central processing unit, hard disk drive data storage, and liquid crystal display and a docking station having at least a floppy disk drive, video random access memory and video controller. A motorized docking/undocking mechanism automatically docks and undocks the portable computer and docking station after the user has inserted the portable computer into the docking station or after the user has requested that the units be undocked. Numerous mechanical and electrical safeguards prevent the docking or undocking of the units if such docking or undocking is likely to lead to the loss of data or damage to the components of either unit. The internal mechanical construction of the docking station allows the user to place a large cathode ray tube display monitor directly atop the docking station without hindering the docking or undocking of the portable computer.

Abstract: An improved handle and latch assembly for a portable personal computer. The computer includes a cover. To open the cover, the user grasps the handle and pushes it a slight distance toward the computer. The handle is slideably coupled to the cover of the personal computer. A locking member is moveably disposed within the cover. A pair of locking hooks extend out of the cover and engage with slots in the keyboard section of the computer. When the handle is moved inward, it contacts the locking member and moves it, thereby releasing the hooks, and allowing the cover to be opened.

Abstract: An improved hinge assembly for a personal computer system. The hinge is comprised of a tubular portion which is rigidly connected to the cover unit of the computer. A part of the tubular hinge is left open to form a passageway into the cover unit. The tubular portion rotates relative to the main body section of the computer. The tubular portion has a longitudinal section removed from near its mid-point, forming a gap. This gap is closed by a curved cover element. The cover element is held stationary with respect to the main body section of the computer. Thus, when the cover unit is opened, the tubular portion rotates relative to the cover element. A cable connecting the electrical components in the cover unit to the main body section passes through an opening in the curved cover element, is bent, travels through the tubular section, parallel to its central axis, is bent again and passes into the cover unit.

Abstract: A watch assembly is disclosed which includes a watchcase that has frames along opposite sides which define the perimeter of the watchcase platform on which is mounted a crystal having at least one opening which receives a rocker switch for controlling watch functions. The recess formed by the opening in the crystal when the crystal is attached by adhesion substantially to the entire top surface of the watchcase platform has at least one hole at the bottom of the recess to provide for the rocker switch to have access to at least one switch contact inside the case. The rocker switch includes a manually-operated actuator arm disposed in the recess and having at least one projecting leg extending through at least one hole in the platform in the watchcase to actuate at least one switch contact mounted on a timekeeping circuitry module inside the case.

Abstract: Disclosed is a timepiece construction in which the case and back cover member typically have snap-fit engagement surfaces with a polygonal plan profile composed of a plurality of circular arc surface portions having a common center point and a plurality of rectilinear surface portions connecting the circular arc surface portions together. Snap-fit engagement between the surfaces is effected only at the circular arc surface portions.A sealing gasket may be interposed and compressed between a case flange and inside surface of the back cover member.

Abstract: A first embodiment of the present invention comprises a fully functional portable computer with central processing unit, hard disk drive data storage, and liquid crystal display and a docking station having at least a floppy disk drive, video random access memory and video controller. A motorized docking/undocking mechanism automatically docks and undocks the portable computer and docking station after the user has inserted the portable computer into the docking station or after the user has requested that the units be undocked. Numerous mechanical and electrical safeguards prevent the docking or undocking of the units if such docking or undocking is likely to lead to the loss of data or damage to the components of either unit. The internal mechanical construction of the docking station allows the user to place a large cathode ray tube display monitor directly atop the docking station without hindering the docking or undocking of the portable computer.