# US 12,109,569 B2 · Stand for handheld pipettor > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,109,569 B2 - Document ID: US12109569B2 - Status: Granted - Kind: B2 - Application number: 17/614,909 - Filed: 2020-06-01 - Published: 2022-07-28 - Granted: 2024-10-08 - Earliest claimed: 2019-06-05 - Assignees: Corning Incorporated - Applicants: Corning Incorporated - Inventors: Karolina Borowicz; Tomasz Marcin Polaski; Agnieszka Topolewska - Web page: https://patentgrep.com/patent/US12109569B2 ## CPC - B01L 9/54: {Supports specially adapted for pipettes and burettes} - B01L 3/021: {Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids} - B01L 2200/025: Align devices or objects to ensure defined positions relative to each other - B01L: CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE ## Abstract A stand for a pipet controller includes a housing with a cradle arranged to hold a pipet controller in at least three distinct orientations relative to the housing. The at least three distinct orientations include a first orientation for storing the pipet controller when not in use, a second orientation for storing the pipet controller between intermittent uses such that a grip of the pipet controller is able to be ergonomically gripped by a user of the pipet controller, and a third orientation for storing the pipet controller such that, if a pipet is connected to a pipet connector of the pipet controller, the connected pipet does not contact the stand nor a surface supporting the base of the stand. The stand can also be a charger for charging the pipet controller in at least one orientation. ## Claims ### Claim 1 A stand for a pipet controller, comprising: a base comprising a first side and a second side on an opposite end of the base form the first side; a top side distanced from the base by one or more side walls extending from the base to the top side of the housing, the one or more side walls extending at least partially in a direction from the first side to the second side; and a housing comprising a cradle configured to hold a pipet controller in at least three distinct orientations relative to the housing, wherein the cradle comprises: a grip housing space comprising a bottom surface at least partially bounded by the one or more side walls, the grip housing space being disposed in the first side and being configured for housing a bottom of a grip of the pipet controller in a first orientation of the at least three distinct orientations, a raised bottom wall for supporting the pipet controller in a second orientation and a third orientation, the raised bottom wall being disposed at a height between a height of the bottom surface of the grip housing space and a height of the top side, and a pipet connector rest disposed in the second side and configured for supporting a portion of a pipet connector of the pipet controller in the second orientation. ### Claim 2 (depends on 1) The stand of claim 1, wherein the cradle is disposed in an opening in the top side of the housing. ### Claim 3 (depends on 1) The stand of claim 1, wherein the at least three distinct orientations comprise: the first orientation for storing the pipet controller when not in use, the second orientation for storing the pipet controller between intermittent uses such that a grip of the pipet controller is able to be gripped by a user of the pipet controller, and the third orientation for storing the pipet controller with a pipet connected to a pipet connector of the pipet controller such that the pipet does not contact the stand nor a surface supporting the base of the stand. ### Claim 4 (depends on 3) The stand of claim 3, wherein the bottom surface of the grip housing space is shaped and sized to support the bottom of the grip of the pipet controller in the first orientation, and wherein, in the first orientation, the pipet controller is adapted to be in a vertical position. ### Claim 5 (depends on 3) The stand of claim 3, wherein, in the second orientation, the stand is adapted to hold the pipet controller in an inclined position. ### Claim 6 (depends on 5) The stand of claim 5, wherein, in the inclined position, the stand is adapted to hold the pipet controller tilted forward at an angle relative to an upright position of the pipet controller. ### Claim 7 (depends on 6) The stand of claim 6, wherein the angle is from about 10 degrees to about 80 degrees, from about 20 degrees to about 70 degrees, from about 30 degrees to about 60 degrees, from about 40 degrees to about 50 degrees, or about 45 degrees. ### Claim 8 (depends on 5) The stand of claim 5, wherein, in the inclined position, the stand is adapted to support within the cradle of the stand at least one of the grip and the pipet connector of the pipet controller. ### Claim 9 (depends on 3) The stand of claim 3, wherein, in the third orientation, the stand is adapted to hold the pipet controller in a horizontal position with a distal side of the grip of the pipet controller adapted to be disposed in the cradle, and with the pipet connector adapted to be disposed above the stand. ### Claim 10 (depends on 3) The stand of claim 3, wherein, in the third orientation, the stand is adapted to support the pipet connector oriented such that a longitudinal axis of a pipet connected to the pipet connector is adapted to be substantially parallel to the base. ### Claim 11 (depends on 3) The stand of claim 3, wherein the cradle comprises a first portion configured to support a bottom of a grip of the pipet controller in the first orientation. ### Claim 12 (depends on 11) The stand of claim 11, wherein the first portion is substantially flat. ### Claim 13 (depends on 11) The stand of claim 11, wherein the first portion comprises a charging means configured to charge the pipet controller. ### Claim 14 (depends on 1) The stand of claim 1, wherein the housing further comprises a charging means disposed within the cradle, the charging means being configured to charge the pipet controller while held in the cradle in at least one of the three orientations. ### Claim 15 (depends on 14) The stand of claim 14, wherein the stand comprises a power supply means for supplying power to the charging means. ### Claim 16 (depends on 15) The stand of claim 15, wherein the power supply means comprises at least one of a battery, and a power port, the power port being configured to supply power to the charging means via an external power supply. ### Claim 17 (depends on 14) The stand of claim 14, wherein the charging means is at least one of an electrode configured to electrically couple with an electrode in the pipet controller, and an inductive charging coil configured to inductively couple with an inductive coil in the pipet controller. ### Claim 18 (depends on 1) The stand of claim 1, wherein the cradle comprises a bottom surface that has a variable height.