中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

17 records (took 0.015 seconds)

    Irrigation tire
    3.
    发明授权
    Irrigation tire 有权

    公开(公告)号：US12208648B2

    公开(公告)日：2025-01-28

    申请号：US17978285

    申请日：2022-11-01

    Applicant: Bridgestone Americas Tire Operations, LLC

    Inventor： Bill J. Wallet ,  John J. Regallis ,  Jeffrey D. Parker ,  Nobuo Shimizu ,  Andrew T. Miklic ,  Keith A. Dumigan

    IPC: B60C11/11 ,  B60C1/00 ,  B60C3/04 ,  B60C11/03 ,  B60C11/13 ,  B60C13/00

    Abstract: A non directional pneumatic tire is provided for an agricultural irrigation system. The tire includes first and second side walls and a radially outer wall defining an internal inflation chamber. A non directional tread pattern is defined on the tire and includes a plurality of longitudinal protrusions positioned substantially parallel to a rotational axis of the tire. The longitudinal protrusions are arranged in first and second rows extending from the first and second side walls toward and across the equatorial plane of the tire. The longitudinal protrusions of the first and second rows circumferentially alternate with each other and there is a circumferential spacing between adjacent longitudinal protrusions at the equatorial plane so that no portion of one longitudinal protrusion circumferentially coincides with or overlaps another.

    IRRIGATION TIRE
    4.
    发明申请
    IRRIGATION TIRE 有权

    公开(公告)号：US20230046498A1

    公开(公告)日：2023-02-16

    申请号：US17978285

    申请日：2022-11-01

    Applicant: Bridgestone Americas Tire Operations, LLC

    Inventor： Bill J. Wallet ,  John J. Regallis ,  Jeffrey D. Parker ,  Nobuo Shimizu ,  Andrew T. Miklic ,  Keith A. Dumigan

    IPC: B60C11/03 ,  B60C1/00 ,  B60C3/04 ,  B60C13/00 ,  B60C11/13

    Abstract: A non directional pneumatic tire is provided for an agricultural irrigation system. The tire includes first and second side walls and a radially outer wall defining an internal inflation chamber. A non directional tread pattern is defined on the tire and includes a plurality of longitudinal protrusions positioned substantially parallel to a rotational axis of the tire. The longitudinal protrusions are arranged in first and second rows extending from the first and second side walls toward and across the equatorial plane of the tire. The longitudinal protrusions of the first and second rows circumferentially alternate with each other and there is a circumferential spacing between adjacent longitudinal protrusions at the equatorial plane so that no portion of one longitudinal protrusion circumferentially coincides with or overlaps another.

    NON-PNEUMATIC TIRE HAVING MOLDED SIDEWALL COVER
    5.
    发明申请
    NON-PNEUMATIC TIRE HAVING MOLDED SIDEWALL COVER 有权

    公开(公告)号：US20230042193A1

    公开(公告)日：2023-02-09

    申请号：US17783780

    申请日：2020-11-16

    Applicant: Bridgestone Americas Tire Operations, LLC

    Inventor： Richard S. Parr ,  Keith A. Dumigan

    IPC: B60C13/04 ,  B60C13/00

    Abstract: A non-pneumatic tire includes a lower ring having a first diameter and an upper ring having a second diameter greater than the first diameter. The upper ring is substantially coaxial with the lower ring. The non-pneumatic tire further includes support structure extending between the lower ring and the upper ring and a tread layer formed of a rubber material. The non-pneumatic tire also has a sidewall formed of the rubber material and extending seamlessly from the tread layer on a first side of the non-pneumatic tire.

    Tire
    10.
    外观设计
    Tire 有权

    公开(公告)号：USD1030628S1

    公开(公告)日：2024-06-11

    申请号：US29866008

    申请日：2022-08-24

    Applicant: Bridgestone Americas Tire Operations, LLC

    Designer： David E. Schultz ,  Jordan S. Prise ,  Seth B. Gale ,  Keith A. Dumigan ,  Zachary A. Sterba ,  Ryan W. Billman

    Abstract: FIG. 1 is a side perspective view of a tire showing our new design, it being understood that the tread pattern is repeated throughout the circumference of the tire, the opposite side being the same as that shown;
    FIG. 2 is a front elevational view of the tire;
    FIG. 3 is an enlarged fragmentary view of FIG. 2 taken along line 3-3 of FIG. 2; and,
    FIG. 4 is a side elevational view of the left side of the tire, the opposite side being the same as that shown.
    The broken lines defining the sidewall, inner bead, and the peripheral boundary between the claimed tire tread and the sidewall depict environmental subject matter that forms no part of the claimed design.

Patent Agency Ranking