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    Bead maker and decorator
    1.
    发明授权
    Bead maker and decorator 有权

    公开(公告)号：US11377389B2

    公开(公告)日：2022-07-05

    申请号：US16859316

    申请日：2020-04-27

    申请人： Crayola LLC

    发明人： Roseld V. Laguatan ,  Keith Allison

    IPC分类号： C04B33/14 ,  B44C5/00 ,  B44C3/04 ,  A44C27/00 ,  C09D7/65 ,  B29D1/00 ,  A44C11/00 ,  C09J133/04 ,  B29D22/04 ,  B05D1/18 ,  C09D5/02 ,  C09D133/00

    摘要： An apparatus, kit, and methods for forming a bead between bead-forming blocks having internal bead-forming channels are provided. The bead-forming channels of adjacent bead-forming blocks are slidably engaged to manipulate a measured amount of modeling compound between the bead-forming blocks and within an internal space between the opposing channels. In one embodiment, the bead-forming blocks maintain orientation with respect to an axis of travel based on a block guide. Further, the measured amount of modeling compound is determined using an integrated measuring feature coupled to at least one of the pair of bead-forming blocks. The internal volume of an integrated measuring feature corresponds to a threshold amount of modeling compound for manipulating between the pair of blocks and forming a bead while contacting at least a portion of the mated bead-forming channels. In further aspects, a molded bead may be coated with a multicomponent bead-coating mixture. Multi-component bead-coating mixtures and methods of using thereof are provided.

    Polystyrene-based structural materials
    2.
    发明授权
    Polystyrene-based structural materials 有权

    公开(公告)号：US11155969B2

    公开(公告)日：2021-10-26

    申请号：US15498449

    申请日：2017-04-26

    申请人： Daniel P. Gaines ,  David Z. Webster

    发明人： Daniel P. Gaines ,  David Z. Webster

    IPC分类号： E01C5/22 ,  E01C5/20 ,  E01F9/50 ,  B29C70/60 ,  B29D1/00 ,  C08J7/04 ,  C08J7/043

    摘要： The disclosure features structural tiles and methods for forming such tiles, the tiles including a tile body featuring one or more polystyrene materials, and a coating featuring an epoxy resin and an aggregate material, disposed on at least one surface of the tile body, where the structural tile has a dry coefficient of kinetic friction of at least 0.75 and a wet coefficient of kinetic friction of at least 0.70, and where the dry coefficient of kinetic friction is larger than the wet coefficient of kinetic friction by 0.05 or less.

    MEMBER HAVING SCREW THREAD MADE FROM CARBON FIBER-REINFORCED COMPOSITE MATERIAL
    3.
    发明申请
    MEMBER HAVING SCREW THREAD MADE FROM CARBON FIBER-REINFORCED COMPOSITE MATERIAL 审中-公开

    公开(公告)号：US20200378430A1

    公开(公告)日：2020-12-03

    申请号：US16767511

    申请日：2018-12-06

    申请人： HARDLOCK INDUSTRY CO., LTD.

    发明人： Katsuhiko Wakabayashi

    IPC分类号： F16B33/00 ,  F16B35/00 ,  F16B37/00 ,  C08J5/04 ,  B29D1/00 ,  B29C43/02

    摘要： A member with threads is provided that is made of a carbon-fiber-reinforced composite material with improved strength. Carbon fibers each extending in the axial direction across at least two threads appearing in a longitudinal cross section are embedded in the at least two threads in a zigzag manner along the surface shape of the at least two threads appearing in a longitudinal cross section. Preferably, the member is a nut, where the above-described structure is embedded in the threads of the female threadform of the nut, thereby providing a nut that is lightweight and exhibits improved strength.

    DOUBLE TAMPER EVIDENCE CAP FOR A NECK OF A CONTAINER, SYSTEM INCLUDING SAID CAP AND A CONTAINER AND METHOD FOR MANUFACTURING SAID CAP
    4.
    发明申请
    DOUBLE TAMPER EVIDENCE CAP FOR A NECK OF A CONTAINER, SYSTEM INCLUDING SAID CAP AND A CONTAINER AND METHOD FOR MANUFACTURING SAID CAP 审中-公开

    公开(公告)号：US20190225389A1

    公开(公告)日：2019-07-25

    申请号：US16335764

    申请日：2016-09-23

    申请人： SOCIETE ANONYME DES EAUX MINERALES D'EVIAN ET EN ABRÉGÉ "S..E.M.E'

    发明人： Renaud GALLAY ,  Philippe NUSBAUM ,  Michel ROUSSY ,  Romain SAVAJANO

    IPC分类号： B65D41/34 ,  B65D1/02 ,  B67C7/00 ,  B29D1/00 ,  B29D99/00

    摘要： The invention pertains to an improved container (e.g bottle) cap which is a single use leakproof closing, which shows obvious indications of an illicit opening and re-use, having a double level of tamperproof means.This cap is a screw cap (1) for a neck (2) of a bottle (3) comprising an upper part (4) removable from the neck (2) and a lower part (5) non-removable from the neck (2). Said lower non-removable part (5) is a tamper evidence band (TEB) linked to the bottom edge (12) of the cap's skirt (11) by annularly regularly distributed frangible connection bridges (13) which are designed to be broken at the first licit opening of the bottle by unscrewing and removal of the upper part (4) of the cap (1). Said TEB also displays any breaking in of the cap (1) before the first container (3) opening, thanks to additional lower markers (18) which are composed of annularly regularly distributed frangible connection bridges (18). Upper frangible bridges (13) and lower frangible bridges (18) are below the top edge (2′) of the neck (2) in the original closed position of the cap and define a top ring (5′) of the TEB (5) which is intact after the first licit opening.

    FASTENING DEVICES FOR LANDING STRING BUOYANCY AND OTHER SOLUTIONS
    7.
    发明申请
    FASTENING DEVICES FOR LANDING STRING BUOYANCY AND OTHER SOLUTIONS 审中-公开

    公开(公告)号：US20180086012A1

    公开(公告)日：2018-03-29

    申请号：US15712867

    申请日：2017-09-22

    申请人： THE UAB RESEARCH FOUNDATION

    发明人： Selvum Pillay ,  Haibin Ning

    IPC分类号： B29D1/00 ,  B29C47/00 ,  E21B17/042 ,  E21B17/01

    摘要： Fastening devices are described. In one example, the fastening devices can be used for a landing string buoyancy solution. The landing string hardware includes a stop collar to be fitted and secured around a drill pipe and stop collar hardware to secure the stop collar together around the drill pipe. The stop collar can be secured at one end of a number of buoyancy modules placed along a longitudinal length of the drill pipe to hold them into place along the drill pipe. The stop collar can be formed from long fiber thermoplastic using extrusion-compression molding. The stop collar hardware includes a bolt having an external thread formed from long fiber thermoplastic and a nut having an internal thread formed from long fiber thermoplastic. Both the stop collar and the stop collar hardware are tested for suitability for the application of holding the buoyancy modules in place under operating conditions.