公开(公告)号：US20240292929A1

公开(公告)日：2024-09-05

申请号：US18645550

申请日：2024-04-25

申请人： TYRENN CO., LTD.

发明人： Sug Whan KIM ,  Jun Young KIM

IPC分类号： A43C11/16 ,  B65H75/44

CPC分类号： A43C11/165 ,  B65H75/4431 ,  B65H2701/35 ,  B65H2701/537

摘要： An apparatus for convenient tightening and loosening of strings such as those found in shoelaces of footwear is provided. The apparatus includes a rotating portion within a base portion. A cover portion, when operated in a first position, provides a ratchet movement that allows rotation in a tightening direction while preventing movement in a loosening direction. When the cover is moved to a second position, the ratchet mechanism disengages, and the strings can then be easily loosened.

公开(公告)号：US11992094B2

公开(公告)日：2024-05-28

申请号：US18108062

申请日：2023-02-10

申请人： TYRENN CO., LTD.

发明人： Sug Whan Kim ,  Jun Young Kim

IPC分类号： A43C11/16 ,  B65H75/44

CPC分类号： A43C11/165 ,  B65H75/4431 ,  B65H2701/35 ,  B65H2701/537

摘要： An apparatus for convenient tightening and loosening of strings such as those found in shoelaces of footwear is provided. The apparatus includes a rotating portion within a base portion. A cover portion, when operated in a first position, provides a ratchet movement that allows rotation in a tightening direction while preventing movement in a loosening direction. When the cover is moved to a second position, the ratchet mechanism disengages, and the strings can then be easily loosened.

公开(公告)号：US20190031429A1

公开(公告)日：2019-01-31

申请号：US16152959

申请日：2018-10-05

申请人： QUIKCORD INC.

发明人： Matthew ADAMS ,  Matthew Austin FIORETTI

IPC分类号： B65D85/67 ,  B65H49/08 ,  B65B7/28 ,  B65D25/20 ,  B65D47/06 ,  B65H75/36 ,  A45F5/02 ,  B65B67/02

CPC分类号： B65D85/67 ,  A45F5/021 ,  B65B7/28 ,  B65B67/02 ,  B65D25/20 ,  B65D47/06 ,  B65H49/08 ,  B65H75/362 ,  B65H2701/35 ,  B65H2701/356 ,  B65H2701/533

摘要： A cord dispenser includes a body having a body outer wall and an inner chamber. The inner chamber is operable to contain a length of cord, the cord having a first cord end. A retaining mechanism is rigidly affixed to the body outer wall of the dispenser. The retaining mechanism is sized to removably secure a light source. A first through-hole is disposed in the body through which the first cord end is operable to be extended and to be securely attached to the light source.

公开(公告)号：US10051841B2

公开(公告)日：2018-08-21

申请号：US15172314

申请日：2016-06-03

申请人： Doskocil Manufacturing Company, Inc.

发明人： Carolyn O'Brien ,  John C. Evans

IPC分类号： A01K27/00 ,  B65H75/44

CPC分类号： A01K27/004 ,  B65H75/4431 ,  B65H75/4444 ,  B65H2701/35

摘要： A retractable pet leash assembly includes a housing, a spool, a leash and a braking assembly. The spool is disposed inside the housing and biased by a spring and includes braking notches. The leash is wound about the spool. The braking assembly includes a pawl, a pawl spring and an operating member. The pawl selectively engages the braking notches, the pawl spring biases the pawl towards engagement with the spool. The operating member moves the pawl between first and second positions to move the pawl into and out of the path of the braking notches. The operating member has a pawl non-engaged position in which the pawl is in the first position, a first pawl engaged position in which the pawl is in the second position, and a second pawl engaged position in which the operating member is retained while the pawl is in the second position.

公开(公告)号：US20180206454A1

公开(公告)日：2018-07-26

申请号：US15736286

申请日：2016-06-10

申请人： Techsynergy Limited

发明人： Les BROWN

IPC分类号： A01K27/00 ,  B65H75/44

CPC分类号： A01K27/004 ,  B65H75/4428 ,  B65H75/4431 ,  B65H75/4492 ,  B65H2701/35

摘要： A retractable leash device has a first handle for holding the device, a spool and a leash wound on the spool. There is a spring-based rewind mechanism for the leash. A second handle is provided for manually retracting the leash. A mechanical coupling between the second handle and the spool provides a second rewind mechanism for the leash. This second rewind mechanism is used to pull an animal back toward the owner in a safe and convenient way.

公开(公告)号：US09970218B1

公开(公告)日：2018-05-15

申请号：US15698339

申请日：2017-09-07

申请人： Lee A. Reed ,  Richard Renehan

发明人： Lee A. Reed ,  Richard Renehan

IPC分类号： E05B75/00 ,  B65H75/48 ,  B65H75/44 ,  F41H13/00

CPC分类号： E05B75/00 ,  B65H75/4484 ,  B65H75/4486 ,  B65H75/486 ,  B65H2701/35 ,  E05B2047/0094 ,  F41H13/0018

摘要： A remote controlled retractable leg iron device provides a restraint device which can be used by police or any other authority to maintain control of persons while in transport. The device is remote controlled so an operator can control the wearer from a distance. The cuffs are secured to the legs of the wearer and are attached to the housing unit by a cable which retracts into the housing unit. In a normal operation mode the cable freely extends and retracts so that the wearer can walk or move with little resistance. In an emergency mode, the device retracts the wire cable into the housing unit so that the wearer's legs are restrained tightly together—removing the lack of resistance and thus stopping the wearer's motion. The emergency mode is activated using the remote control.

公开(公告)号：US09943071B2

公开(公告)日：2018-04-17

申请号：US15132910

申请日：2016-04-19

申请人： Kevin A Hill

发明人： Kevin A Hill

IPC分类号： A01K27/00 ,  B65H75/44

CPC分类号： A01K27/004 ,  B65H75/4426 ,  B65H2701/35

摘要： A retractable leash device (e.g., for pets, children, or the like) having a length control system for limiting the extendable length of a main line is provided. The device includes a cover plate mounted on a wind-up spool and having at least one ridged channel that interacts with a length control switch during line extension to control the extendable length of the main line while simultaneously maintaining the retractability of the main line.

公开(公告)号：US09815657B1

公开(公告)日：2017-11-14

申请号：US15266568

申请日：2016-09-15

申请人： Aaron Livingston

发明人： Aaron Livingston

IPC分类号： B65H49/32 ,  B65H57/10

CPC分类号： B65H49/321 ,  B65H57/10 ,  B65H2701/34 ,  B65H2701/35 ,  B65H2701/36

摘要： A spool holding device configured to fold upon itself in a storage mode and to support a spool of wound material in an operation mode. The device includes a base upon which a pair of feet, a pair of legs, a hoop segment and a horizontal axis are detachably connected for quick set-up and take-down of the device. The hoop segment is positioned a clearance distance from the horizontal axis and includes a wide hoop through which the wound material may pass such that unwinding of the material without undue force is achieved; the hoop also includes a contact surface having a large bend radius.

公开(公告)号：US20170295755A1

公开(公告)日：2017-10-19

申请号：US15132910

申请日：2016-04-19

申请人： Kevin A Hill

发明人： Kevin A Hill

IPC分类号： A01K27/00 ,  B65H75/44

CPC分类号： A01K27/004 ,  B65H75/4426 ,  B65H2701/35

摘要： A retractable leash device (e.g., for pets, children, or the like) having a length control system for limiting the extendable length of a main line is provided. The device includes a cover plate mounted on a wind-up spool and having at least one ridged channel that interacts with a length control switch during line extension to control the extendable length of the main line while simultaneously maintaining the retractability of the main line.

公开(公告)号：US09758341B2

公开(公告)日：2017-09-12

申请号：US14370866

申请日：2013-01-10

申请人： Maschinenfabrik NIEHOFF GmbH & Co. KG

发明人： Steffen Troitzsch

IPC分类号： B65H1/00 ,  B65H67/02 ,  B65H67/04 ,  B65H67/06

CPC分类号： B65H67/02 ,  B65H67/0405 ,  B65H67/0411 ,  B65H67/0417 ,  B65H67/064 ,  B65H2701/35

摘要： A bobbin changing device for feeding bobbins to and/or removing bobbins from a processing device which can wind a strand-form material onto a bobbin and/or from a bobbin, wherein the bobbin changing device has at least one conveyor device, wherein the bobbin changing device has a swivel fork which is suited for feeding bobbins to and/or removing bobbins from such a processing device and for feeding bobbins to and/or removing bobbins from the conveyor device.