# US 10,118,305 B2 · Cutting tools > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,118,305 B2 - Document ID: US10118305B2 - Status: Granted - Kind: B2 - Application number: 13/312,252 - Filed: 2011-12-06 - Published: 2013-06-06 - Granted: 2018-11-06 - Earliest claimed: 2011-12-06 - Assignees: The Boeing Company - Applicants: David Scott Wright; Christine Mary Anderson; Curt Backman; Donald Wayne Coffland; Aaron Robert Ayers; Donald Richard Young - Inventors: David Scott Wright; Christine Mary Anderson; Curt Backman; Donald Wayne Coffland; Aaron Robert Ayers; Donald Richard Young - Web page: https://patentgrep.com/patent/US10118305B2 ## CPC - B26B 27/00: Hand cutting tools not provided for in the preceding groups, e.g. finger rings for cutting string, devices for cutting by means of wires - B26B 25/005: {Manually operated, e.g. pizza cutters} - B65B 69/0025: {Removing or cutting binding material, e.g. straps or bands} - Y10T 83/04: Processes - B26B: HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR (for harvesting A01D; for horticulture, for forestry A01G; for butchering or meat treatment A22; for manufactering or repairing footwear A43D; nail clippers or cutters A45D29/02; kitchen equipment A47J; {vegetable slicers, julienne cutters and similar devices and holders therefor, B26D3/28}; for surgical purposes A61B; for metal B23D; cutting by abrasive fluid jets B24C5/02; plier-like tools with cutting edges B25B7/22; pincers B25C11/02; handles for hand implements, in general B25G; guillotine-type cutters B26D; {perforating by non-mechanical means, e.g. by fluid jet, B26F1/26}; for erasing B43L19/00; for textile materials D06H) - B65B: MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING (bundling and pressing devices for cigars A24C1/44; devices for tensioning and securing binders adapted to be supported by the article or articles to be bound B25B25/00; applying closure members to bottles, jars or similar containers B67B1/00-B67B6/00; concurrent cleaning, filling and closing of bottles B67C7/00; emptying bottles, jars, cans, casks, barrels or similar containers B67C9/00) - Y10T: TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ## Abstract A tool for use in cutting a tie wrap that is bound about at least one wire is provided. The tool includes a housing having a first side and a second side, wherein the first side and the second side are coupled together to define a cavity. The housing further includes a groove formed in the first side and in the second side, wherein the groove is in flow communication with the cavity. A blade is coupled to the first side and positioned with the cavity, wherein the blade includes a cutting surface partially extending into the groove. The tool also includes a spacer coupled to the housing and configured to maintain the wire a distance away from the cutting surface when the housing is applied to the tie wrap. ## Claims ### Claim 1 A tool for use in cutting a tie wrap bound about at least one wire, the tool comprising: a housing, comprising a first side and a second side, wherein: the first side and the second side are coupled together to define a cavity, the first side comprises first two opposing side walls and a first end wall, extending therebetween and perpendicular to each of the first two opposing sidewalls, the second side comprises second two opposing sidewalls and a second endwall, extending therebetween and perpendicular to each of the second two opposing sidewalls, the first two opposing side walls, the first end wall, the second two opposing side walls, and the second end wall define a first groove formed in the first side and in the second side, and the first groove is configured to receive a portion of the tie wrap between the first two opposing sidewalls and the second two opposite sidewalls; an alignment guide, extending outward from the housing, wherein: the alignment guide comprises a first guide surface and a second guide surface oriented obliquely relative to each other and configured to engage the tie wrap during cutting of the tie wrap, the first guide surface extends from the housing along a first axis, and the second guide surface extends from the housing along a second axis; a circular blade, rotatably coupled to the first side of the housing and comprising a cutting surface, an inner mounting surface, and a planar side surface, extending between the cutting surface and the inner mounting surface, wherein a portion of the cutting surface of the circular blade extends into the first groove, while a remaining portion of the cutting surface of the circular blade is enclosed within the cavity, the planar side surface of the circular blade is perpendicular to a plane comprising the first axis and the second axis; and a spacer, extending from the housing and configured to contact the at least one wire to maintain the at least one wire a distance away from the cutting surface of the circular blade when the tie wrap extends into the first groove, wherein the spacer comprises a first portion and a second portion such that the first groove is positioned therebetween. ### Claim 2 (depends on 1) The tool according to claim 1, wherein the first guide surface is coupled to the first side and the second guide surface is coupled to the second side. ### Claim 3 (depends on 1) The tool according to claim 1 further comprising a handle coupled to the housing. ### Claim 4 (depends on 3) The tool according to claim 3, wherein the handle comprises a bias-able strap. ### Claim 5 (depends on 3) The tool according to claim 3, wherein the handle has a cylindrical shape. ### Claim 6 (depends on 3) The tool according to claim 3, wherein the handle is rotatably coupled to the housing. ### Claim 7 (depends on 6) The tool according to claim 6, wherein the handle comprises a handle grove for at least partially receiving the housing when the tool is rotated into a closed position. ### Claim 8 (depends on 1) The tool according to claim 1 further comprising a handle removably coupled to the housing. ### Claim 9 (depends on 1) The tool according to claim 1 wherein: the first side and the second side each comprising two additional opposing sidewalls and an additional endwall, extending therebetween and perpendicular to each of the two additional opposing sidewalls, to define a second groove formed in the first side and in the second side; and the cutting surface at least partially extends into the second groove such that the cutting surface is simultaneously exposed in the first groove and the second groove. ### Claim 10 (depends on 9) The tool according to claim 9, wherein: the first groove has a first length; the second groove has a second length; and the first length is longer than the second length. ### Claim 11 (depends on 9) The tool according to claim 9, wherein the second groove is circumferentially offset relative to the first groove about a venter of the circular blade. ### Claim 12 (depends on 1) The tool according to claim 1, wherein the spacer is wedge shaped. ### Claim 13 (depends on 1) The tool according to claim 1, wherein portions of the first guide surface and the second guide surface are positioned within the first groove between the opposing sidewalls. ### Claim 14 (depends on 1) The tool according to claim 1, wherein the first side of the housing comprises a blade axle, having a circular shape in cross-section, protruding through the circular blade, and contacting the inner mounting surface of the circular blade. ### Claim 15 (depends on 1) The tool according to claim 1, wherein rotating the circular blade relative to the housing exposes a different portion of the cutting surface of the circular blade in the first groove. ### Claim 16 (depends on 1) The tool according to claim 1, wherein the spacer radially extends a length from the housing and away from the circular blade. ### Claim 17 (depends on 16) The tool according to claim 16, wherein the length of the spacer is sized to contact and move the at least one wire when the tie wrap extends into the first groove. ### Claim 18 (depends on 1) The tool according to claim 1, wherein a cross-section of the spacer is substantially triangular. ### Claim 19 (depends on 1) The tool according to claim 1, wherein a distance between the first end wall and the second end wall is such that the portion of the tie wrap is in contact with the first end wall and the second end wall. ### Claim 20 (depends on 1) The tool according to claim 1, wherein the first guide surface of the alignment guide extends from the first end wall of the first side of the housing, and wherein the second guide surface of the alignment guide extends from the second end wall of the second side of the housing. ### Claim 21 (depends on 1) The tool according to claim 1, wherein the first end wall of the first side of the housing is coplanar to the second end wall of the second side of the housing. ### Claim 22 (depends on 1) The tool according to claim 1, wherein the first two opposing side walls of the first side of the housing are parallel to each other and parallel to each of the second two opposing side walls of the second side of the housing. ### Claim 23 (depends on 1) The tool according to claim 1, wherein one of the first two opposing side walls of the first side of the housing is coplanar with one of the second two opposing side walls of the second side of the housing.