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公开(公告)号：US09433944B2
公开(公告)日：2016-09-06
申请号：US14250530
申请日：2014-04-11
Applicant: Eppendorf AG
Inventor： Michael Blumentritt , Frank Horstmann , Juergen Boeckmann
CPC classification number: B01L9/543 , B01L3/0275 , B01L2200/025 , B01L2200/087 , B01L2300/02 , B01L2300/043 , B01L2300/0829 , B01L2300/0858
Abstract: A device for providing pipette tips includes a plate-shaped carrier with a base surface, holes in the carrier perpendicular to the base surface, at least one vertically running cut-out in the outer sides of two opposing narrow sides of the carrier to accommodate two vertical guide ribs at a distance from each other, pipette tips in the holes, a bottom part with sidewalls that extend upwards from a standing surface, said sidewalls surrounding a rectangular seat for the carrier with the inserted pipette tips, wherein two opposing first sidewalls project further upward from the standing surface than to opposing second sidewalls, a supporting mechanism on the inner sides of at least two opposing sidewalls to support the carrier in a horizontal alignment at the bottom edges of narrow sides, and two vertical guide ribs engaging in the at least one cut-out when the carrier is placed on the supporting mechanism.
Abstract translation: 用于提供移液管尖端的装置包括具有基底表面的板状载体，载体中垂直于基底表面的孔，在载体的两个相对的窄侧的外侧中的至少一个垂直移动的切口，以容纳两个 彼此间隔一定距离的垂直引导肋，孔中的移液管尖端，具有从立式表面向上延伸的侧壁的底部部分，所述侧壁围绕具有插入的吸头的载体的矩形座，其中两个相对的第一侧壁突出 位于至少两个相对的侧壁的内侧上的支撑机构，以支撑在窄边的底部边缘处的水平对准的支撑机构，以及两个垂直的引导肋，所述两个垂直的引导肋啮合在其中 当载体放置在支撑机构上时，至少一个切口。
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公开(公告)号：US20190275528A1
公开(公告)日：2019-09-12
申请号：US16348920
申请日：2017-10-23
Applicant: Eppendorf AG
Inventor： Hanna Rethwisch , Frank Horstmann , Matthias Haak
Abstract: A device for pipette tips having a refill pack, a plate having holes, pipette tips, a shell below the plate, an inner lid above the plate which has a base and side walls and a latch; a holder having a bottom; an outer lid having a base and side walls; a pivotal connection for the lid and holder; a support projecting from a side wall engaging the bottom of a lid side wall; a second latch having a support which latches with the first latch; an unlocking button having an actuator on the outside of the second lid side wall and a pressing element on the inside of the second lid side wall which may be pressed against the outside of the first lid side wall to deform the first lid side wall and undo the latching between the first and second latches.
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Patent Agency Ranking
公开(公告)号：USD805651S1
公开(公告)日：2017-12-19
申请号：US29486453
申请日：2014-03-28
Applicant: Eppendorf AG
Designer： Frank Horstmann
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公开(公告)号：US11554367B2
公开(公告)日：2023-01-17
申请号：US16735066
申请日：2020-01-06
Applicant: Eppendorf AG
Inventor： Martin Seippel , Matthias Kunsch , Burkhardt Reichmuth , Tobias David , Frank Horstmann , Jens Wilmer , Marc Wilth
Abstract: A pipette for use with a pipette tip includes a housing, a pin on the bottom end of the housing holding a pipette tip having first means for form-fit connection and a second means for form-fit connection which can be shoved onto the pin, constricting the pin, and/or expanding the tip before form-fit connection with the pin, a drive apparatus, at least one locking sleeve arranged concentric to the pin which is guided toward the pin in the housing, wherein the locking sleeve has a locked position having a pin in the inside constricted by shoving on a pipette tip, and/or is bordered on the outside by a tip shoved onto the pin, preventing a release from the pin, and the locking sleeve is upwardly displaceable out of the locked position so that the pin, and/or the tip is released, and the tip is removable from the pin.
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公开(公告)号：US20200215528A1
公开(公告)日：2020-07-09
申请号：US16735066
申请日：2020-01-06
Applicant: Eppendorf AG
Inventor： Martin Seippel , Matthias Kunsch , Burkhardt Reichmuth , Tobias David , Frank Horstmann , Jens Wilmer , Marc Wilth
Abstract: A pipette for use with a pipette tip includes a housing, a pin on the bottom end of the housing holding a pipette tip having first means for form-fit connection and a second means for form-fit connection which can be shoved onto the pin, constricting the pin, and/or expanding the tip before form-fit connection with the pin, a drive apparatus, at least one locking sleeve arranged concentric to the pin which is guided toward the pin in the housing, wherein the locking sleeve has a locked position having a pin in the inside constricted by shoving on a pipette tip, and/or is bordered on the outside by a tip shoved onto the pin, preventing a release from the pin, and the locking sleeve is upwardly displaceable out of the locked position so that the pin, and/or the tip is released, and the tip is removable from the pin.
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公开(公告)号：USD782619S1
公开(公告)日：2017-03-28
申请号：US29503933
申请日：2014-09-30
Applicant: Eppendorf AG
Designer： Frank Horstmann
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公开(公告)号：US10654042B2
公开(公告)日：2020-05-19
申请号：US16348920
申请日：2017-10-23
Applicant: Eppendorf AG
Inventor： Hanna Rethwisch , Frank Horstmann , Matthias Haak
Abstract: A device for pipette tips having a refill pack, a plate having holes, pipette tips, a shell below the plate, an inner lid above the plate which has a base and side walls and a latch; a holder having a bottom; an outer lid having a base and side walls; a pivotal connection for the lid and holder; a support projecting from a side wall engaging the bottom of a lid side wall; a second latch having a support which latches with the first latch; an unlocking button having an actuator on the outside of the second lid side wall and a pressing element on the inside of the second lid side wall which may be pressed against the outside of the first lid side wall to deform the first lid side wall and undo the latching between the first and second latches.
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