# US 10,442,058 B2 · Auxiliary woodworking component > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,442,058 B2 - Document ID: US10442058B2 - Status: Granted - Kind: B2 - Application number: 15/788,311 - Filed: 2017-10-19 - Published: 2018-02-08 - Granted: 2019-10-15 - Earliest claimed: 2014-06-03 - Applicants: Micro Jig, Inc. - Inventors: Henry Wang - Web page: https://patentgrep.com/patent/US10442058B2 ## CPC - B25B 5/102: {with at least one jaw sliding along a bar} - B25B 5/003: {Combinations of clamps} - B25B 5/006: {Supporting devices for clamps} - B25B 5/163: {Jaws or jaw attachments} - B27B 27/10: Devices for moving or adjusting the guide fences or stops - B25B: TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING - B27B: SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR (saws specially adapted for pruning or debranching A01G3/08; sawing apparatus specially adapted for felling trees A01G23/091; features not restricted to a particular type of wood saw B23D, e.g. attaching saw blades B23D51/00; machine tool frames, beds, pillars or like members, in general B23Q1/01) ## Abstract Embodiments of an auxiliary woodworking component may comprise a board having a first side and a second side and a peripheral side edge defining a shape of the board. At least one dovetail shaped first groove is in the first side of the board and having an opening at the peripheral side edge of the board and the at least one first groove extends in a first direction. At least one dovetail shaped second groove is in the first side of the board and having an opening at the peripheral side edge of the board and the at least one second groove extends in a second direction that is different than the first direction. Each of the first and second dovetail shaped grooves is trackless. ## Claims ### Claim 1 An auxiliary woodworking component, comprising: a board having a first side, a second side, and a peripheral side edge defining a shape of the board; a first plurality of parallel dovetail shaped grooves in the first side of the board and each groove of the first plurality of grooves has an opening at the peripheral side edge; a second plurality of parallel dovetail shaped grooves in the first side of the board, and each groove of the first plurality of grooves has an opening at the peripheral side edge; and, wherein each groove of the first plurality of grooves intersects each groove of the second plurality of grooves and each groove of the first plurality of grooves is trackless and each groove of the second plurality of grooves is trackless, wherein a cross-sectional shape of each groove of the plurality of first grooves and a cross-sectional shape of each groove of the plurality of second grooves corresponds to a cross-sectional shape of a channel cut by router bit comprising a 0.5 inch diameter and a 14 degree taper. ### Claim 2 (depends on 1) The component of claim 1, wherein the opening of each first groove is a first opening and each first groove has a second opening at the peripheral side edge of the board, and the opening of each second groove is a first opening and each second groove has a second opening at the peripheral side edge of the board. ### Claim 3 (depends on 2) The component of claim 2, wherein the peripheral side edge of the board forms a rectangle and the peripheral side edge includes a first edge that is parallel to a second edge and a third edge that is parallel to a fourth edge, and each of the first plurality of grooves extends from the first edge to the second edge of the board and each of the second plurality of grooves extends from the third edge to the fourth edge of the board and perpendicular to each of the first plurality of grooves. ### Claim 4 (depends on 1) The components of claim 1, wherein the peripheral side edge forms a circular shape, an oval shape, or a polygon shape. ### Claim 5 An auxiliary woodworking component, comprising: a board having a first side and a second side and a peripheral side edge defining a shape of the board; at least one dovetail shaped first groove in the first side of the board and having an opening at the peripheral side edge of the board and the at least one first groove extends in a first direction; at least one dovetail shaped second groove in the first side of the board and having an opening at the peripheral side edge of the board and the at least one second groove extends in a second direction that is different than the first direction; and, wherein the at least one dovetail shaped first groove is trackless and the at least one dovetail shaped second groove is trackless, wherein a cross-sectional shape of each groove of the at least one dovetail shaped first groove and a cross-sectional shape of each groove of the at least one dovetail shaped second groove corresponds to a cross-sectional shape of a channel cut by router bit comprising a 0.5 inch diameter and a 14 degree taper. ### Claim 6 (depends on 5) The component of claim 5, wherein the at least one first groove intersects the at least one second groove. ### Claim 7 (depends on 5) The component of claim 5, wherein the shape of the board is a circle, an oval, or a polygon. ### Claim 8 (depends on 5) The component of claim 5, wherein the opening of the at least one groove is a first opening and the at least one first groove comprises a second opening at the peripheral side edge. ### Claim 9 (depends on 5) The component of claim 5, wherein the opening of the at least one second groove is a first opening and the second at least one groove comprises a second opening at the peripheral side edge. ### Claim 10 (depends on 5) The component of claim 5, wherein the at least one first groove comprises: a plurality of dovetail shaped first grooves in the first side of the board and each first groove of the plurality of dovetail shaped first grooves has an opening at the peripheral side edge of the board; and, the at least one second groove comprises: a plurality of dovetail shaped second grooves in the first side of the board and each second groove of the plurality of dovetail shaped second grooves has an opening at the peripheral side edge of the board. ### Claim 11 (depends on 10) The component of claim 10, wherein each opening of each first groove is a first opening and each first groove has a second opening at the peripheral side edge of the board, and each opening of each second groove is a first opening and each second groove has a second opening at the peripheral side edge of the board, and wherein each of the first grooves intersects each of the second grooves. ### Claim 12 (depends on 10) The component of claim 10, wherein all the first grooves are parallel to each other and all the second grooves are parallel to each other. ### Claim 13 (depends on 12) The component of claim 12, wherein each first groove intersects with each second groove. ### Claim 14 A multi-purpose utility clamp in combination with an auxiliary woodworking component configured to be clamped to a woodworking apparatus, comprising: a component engagement member including a clamp head and a handle; a guide arm operatively connected to the component engagement member at a first end of the guide arm; a first post operatively connected to a second end of the guide arm to move linearly relative to the guide arm; a second post at an end of the support post and disposed generally perpendicular to the first post and having a first end connected to the first post and a second end, distal the first end, and the second end is disposed opposite the clamping head; wherein the second post has a cross-section trapezoid shape of a channel cut by a router bit comprising 0.5 inch diameter and a 14 degree taper along a length thereof between the first end and the second end, and the second post is configured to be inserted into a channel having a corresponding trapezoidal shape and formed in an auxiliary component to be clamped to another component; and, a board having a first side, a second side, and a peripheral side edge; at least one dovetail shape groove on the first side of the board configured to receive the second post of the clamp and the at least one dovetail shaped groove is trackless, wherein a cross-sectional shape of each groove of the at least one dovetail shape groove corresponds to a cross-sectional shape of a channel cut by router bit comprising a 0.5 inch diameter and a 14 degree taper.