Abstract: A no-tools chair and chair arm assembly is disclosed. The assembly includes an armrest support configured and arranged to connect to a seat of a chair. The armrest support has mating formations thereon. A backrest support is configured and arranged to connect to a backrest of a chair. The backrest support is pivotally connected to the armrest support. A chair arm has an armrest portion and support member depends from the armrest portion. A connector extends from the support member and has reciprocal mating formations thereon configured and arranged to interlock with the mating formations on the armrest support. The chair arm locks the backrest support in position when coupled to the armrest portion.

Abstract: A seat assembly is constructed such that the consumer can secure the base to the seat without using any tools. A consumer inserts a tab at one end of a mounting plate into a slot at one end of a base plate secured to a seat. An opening on the mounting plate is moved to receive a latch on the base plate. An actuator allows the consumer to retract a spring-loaded latch bolt on the latch to move the latch through the opening. The spring-loaded latch bolt then secures the mounting plate against the base plate. In order to limit the ability of the mounting plate to slide with respect to the base plate, projections on the base plate pass through mounting plate apertures. The seat assembly may also include controls for seat height and seat reclining resistance, as well as a seat back.

Abstract: A no-tools chair and chair arm assembly is disclosed. The assembly includes an armrest support configured and arranged to connect to a seat of a chair. The armrest support has mating formations thereon. A backrest support is configured and arranged to connect to a backrest of a chair. The backrest support is pivotally connected to the armrest support. A chair arm has an armrest portion and support member depends from the armrest portion. A connector extends from the support member and has reciprocal mating formations thereon configured and arranged to interlock with the mating formations on the armrest support. The chair arm locks the backrest support in position when coupled to the armrest portion.

Abstract: A ready to assemble chair base includes three leg components. First and second leg components each include two of the five legs, and a third leg component includes a single leg. A hub portion of all three components includes a portion of the central tapered hole. The hub portions of the first and second components join together with vertical interlocking surfaces slidably locking together in the direction of the axis of the central tapered hole. The hub of the third leg component is formed in the shape of a tenon blade and is inserted into a horizontal mortise slot (perpendicular to the axis of the central hole) formed by the interlocked hubs of the first and second leg components. A gas lift post is received into the center, tapered hole of the assembled base locking all three components together.

Abstract: A ready to assemble chair base includes three leg components. First and second leg components each include two of the five legs, and a third leg component includes a single leg. A hub portion of all three components includes a portion of the central tapered hole. The hub portions of the first and second components join together with vertical interlocking surfaces slidably locking together in the direction of the axis of the central tapered hole. The hub of the third leg component is formed in the shape of a tenon blade and is inserted into a horizontal mortise slot (perpendicular to the axis of the central hole) formed by the interlocked hubs of the first and second leg components. A gas lift post is received into the center, tapered hole of the assembled base locking all three components together.

Abstract: A break down desk is disclosed to facilitate an efficient storage disassembly and transport in compact shipping containers. The break down desk may be quickly and easily assembled and disassembled without the use of traditional tools and fasteners and with a minimal of assistance. A removable desktop is detachably connected to and across a pair of opposing side panels. The removable desktop includes a primary writing surface at the front, a file/paper stacking surface located behind the primary writing surface, and a pair of detachable side wings. A wire management channel, through which to receive an electrical wire from an electrical apparatus, runs around the desktop between the primary writing surface, the file/stacking surface, and the side wings. A cable routing trough, to guide the cable from an AC power strip received therewithin towards a source of power, is detachably connected between the pair of opposing side panels below the desktop.

Abstract: A coupler to be embedded in a first (e.g., flat) panel and an insert to be embedded in a second (e.g., flat) panel to be joined to the first panel during the assembly of an article, for example, of furniture. The coupler includes a coupler body, a cam bolt rotatable within the coupler body, a cam head carried by and rotatable with the cam bolt, and a lever extending from the cam bolt to a location outside the coupler body at which to receive a rotational pushing force. The insert has a hollow interior, a closed leading end extending laterally across the hollow interior, and a window formed in the closed leading end and communicating with the hollow interior. The cam head of the coupler is moved through the window in the closed leading end of the insert. A rotational force applied to the lever causes the cam bolt to rotate within the coupler body, which rotation is imparted to the cam head.

Abstract: Articles of breakdown furniture (e.g., a desk and a TV stand) that can be quickly and easily assembled and disassembled by a user without the need for traditional tools, in a relatively short time, and with minimal assistance. In its disassembled condition, the furniture is advantageously adapted to be packaged and transported in compact shipping containers. A removable top is detachably connected between a pair of opposing sides or legs by locking pins which slide through lock bodies affixed to the detachable top for receipt by respective pin holes formed in the sides. A back panel is connected between the pair of opposing sides by connectors which project from ends of the support panel for removable receipt by slotted brackets affixed to the sides. In the case of the desk, a removable pull-out drawer is located below the removable top to be slidably received by grooves formed along the sides.

Abstract: A drawer front system including an interchangeable front panel adapted to be detachably connected to the face of a drawer without requiring special skill or the use of tools. The interchangeable front panel is ideally selected from a variety of front panels having different aesthetics so that the ornamental appearance of the drawer front can be easily changed to correspond with a change in mood, home or office relocation, or living/working arrangement of a user. A pair of panel mounts (e.g., rails) project outwardly from the face of the drawer. A corresponding pair of mounting recesses (e.g., channels) are formed in the interchangeable front panel to slidably receive respective ones of the panel mounts, whereby the detachable front panel and the drawer face are disposed in face-to-face alignment with the front panel visible to passersby.

Abstract: A break down desk is disclosed to facilitate an efficient storage disassembly and transport in compact shipping containers. The break down desk may be quickly and easily assembled and disassembled without the use of traditional tools and fasteners and with a minimal of assistance. A removable desktop is detachably connected to and across a pair of opposing side panels. The removable desktop includes a primary writing surface at the front, a file/paper stacking surface located behind the primary writing surface, and a pair of detachable side wings. A wire management channel, through which to receive an electrical wire from an electrical apparatus, runs around the desktop between the primary writing surface, the file/stacking surface, and the side wings. A cable routing trough, to guide the cable from an AC power strip received therewithin towards a source of power, is detachably connected between the pair of opposing side panels below the desktop.

Abstract: A writing instrument that includes tables and operational elements for calculating the Body Mass Index (BMI) of a person. In general, the BMI of a person is calculated based on the weight and height of the person. The present invention is a writing instrument which combines a writing instrument with a measuring device in one lightweight and commonly used type of device, thereby freeing the user of the need to refer to complicated charts or other technical materials. The writing implement has a first end which includes the writing tip portion and a second end which includes the tables and operational elements used to calculate the individual's BMI.

Abstract: A case for a PDA includes a keyboard, and a pass-through I/O port so that the PDA does not have to be removed from the case for docking. The case includes front and rear panels hinged in a clamshell configuration. The rear panel includes a docking port configured to mate with the PDA. The docking port includes an inner electrical connector configured to mate with an I/O connector on the PDA. The docking port further includes an outer electrical connector configured to mate with a docking connector on a docking cradle. The front panel includes a keyboard assembly and is movable between a closed position wherein the keyboard assembly overlies the PDA display screen and an open position wherein the keyboard is oriented for data entry and the rear panel is oriented at a viewing angle. The keyboard is segmented into a main section and first and second folding sections pivotally coupled to the main section.

Abstract: A privacy filter for use on an electronic display screen, such as a PDA display screen or a laptop display screen, is constructed using holographic imaging technology. The privacy filter consists of a flexible, optically clear photopolymer film having a plurality of holographic images formed thereon. The key aspect of the present disclosure is constructing the master holographic images by imaging the master holographic recording plates at a severe side angle “off angle”. By shooting the hologram at this “off angle”, the resulting hologram is not visible to a person looking directly (perpendicularly) at the resulting hologram. However, the holograms are visible within the remaining fields of view to the right and to the left of center. Creation of the holograms in this manner creates an effective blocking tool for use in the context of a privacy filter.

Abstract: A case for a PDA includes a keyboard, and a pass-through I/O port so that the PDA does not have to be removed from the case for docking. The case includes front and rear panels hinged in a clamshell configuration. The rear panel includes a docking port configured to mate with the PDA. The docking port includes an inner electrical connector configured to mate with an I/O connector on the PDA. The docking port further includes an outer electrical connector configured to mate with a docking connector on a docking cradle. The front panel includes a keyboard assembly and is movable between a closed position wherein the keyboard assembly overlies the PDA display screen and an open position wherein the keyboard is oriented for data entry and the rear panel is oriented at a viewing angle. The keyboard is segmented into a main section and first and second folding sections pivotally coupled to the main section.

Abstract: A privacy filter for use on an electronic display screen, such as a PDA display screen or a laptop display screen, is constructed using holographic imaging technology. The privacy filter consists of a flexible, optically clear photopolymer film having a plurality of holographic images formed thereon. The key aspect of the present disclosure is constructing the master holographic images by imaging the master holographic recording plates at a severe side angle “off angle”. By shooting the hologram at this “off angle”, the resulting hologram is not visible to a person looking directly (perpendicularly) at the resulting hologram. However, the holograms are visible within the remaining fields of view to the right and to the left of center. Creation of the holograms in this manner creates an effective blocking tool for use in the context of a privacy filter.

Abstract: A ready to assemble furniture construction, such as a chair, includes frameless, self-supporting panel members which easily collapse into a flat configuration and expand into a self-supporting volumetric structure. In a preferred chair construction, a seat panel, back panel, and a skirt panel are supported between two, spaced panel members each of which are defined by two like-shaped flexible sheets which are secured together in a predetermined configuration which allows the sheets to expand from the flat configuration to their self-supporting volumetric form. Each of the sheets forming the panel member is generally square and has four generally linear peripheral edges which are secured together to form a closed panel structure. The sheets further include arcuate, inwardly curved, living hinges extending along the length of each peripheral edge of the sheet.

Abstract: A writing implement (10) includes an integrally formed stylus tip (12) for inputting information into electronic devices. An ink cartridge style pen (10) with a push-button spring actuator (48) is modified to include an integrally formed stylus tip (12) molded into the writing end of the pen. When the ink cartridge (30) is retracted, the stylus tip (12) is available for use. However, when the ink cartridge (30) is extended, it extends beyond the stylus tip (12) for engagement with paper writing media. The pen (10) allows the operator to quickly and easily switch between writing with an ink tip cartridge (30) to input information with the stylus tip (12) without significant manipulation of the pen.