Patents by Inventor Edward C. Kwaterski

Edward C. Kwaterski has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11639212
    Abstract: A suspension assembly for a bicycle is disclosed. The suspension assembly may be configured to use a volume of fluid in a fluid circuit for damping and may comprise a damping mechanism; the suspension assembly may comprise a lockout mechanism independent of the damping mechanism configured to prevent damping by the damping mechanism and an actuator for the lockout mechanism. The lockout setting may be independent of the damping setting.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: May 2, 2023
    Assignee: HAYES BICYCLE GROUP INC.
    Inventors: Edward C Kwaterski, Thomas D Schmidt
  • Patent number: 11273886
    Abstract: A compression assembly/system for a front suspension fork for a bicycle is disclosed. The compression assembly/system of the front suspension fork may comprise a combination of improved functional assemblies including a hydraulic bottom-out assembly/mechanism and a low-speed compression assembly/mechanism and a high-speed compression assembly/mechanism. The compression assembly/system of the front suspension fork may comprise an externally-adjustable hydraulic bottom-out mechanism; and substantially co-located external adjustment controls for bottom-out mechanism and low-speed compression mechanism and high-speed compression mechanism. The compression assembly/system may also comprise an axially-oriented (compression) mechanism configured to transmit movement/adjustment radially from inner components to outer components of the mechanisms to be adjusted.
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: March 15, 2022
    Assignee: HAYES BICYCLE GROUP INC.
    Inventors: Nicholas W Pye, Edward C Kwaterski
  • Publication number: 20200324852
    Abstract: A suspension assembly for a bicycle is disclosed. The suspension assembly may be configured to use a volume of fluid in a fluid circuit for damping and may comprise a damping mechanism; the suspension assembly may comprise a lockout mechanism independent of the damping mechanism configured to prevent damping by the damping mechanism and an actuator for the lockout mechanism. The lockout setting may be independent of the damping setting.
    Type: Application
    Filed: April 9, 2020
    Publication date: October 15, 2020
    Applicant: HAYES BICYCLE GROUP INC
    Inventors: Edward C. KWATERSKI, Thomas D. SCHMIDT
  • Publication number: 20200180727
    Abstract: A compression assembly/system for a front suspension fork for a bicycle is disclosed. The compression assembly/system of the front suspension fork may comprise a combination of improved functional assemblies including a hydraulic bottom-out assembly/mechanism and a low-speed compression assembly/mechanism and a high-speed compression assembly/mechanism. The compression assembly/system of the front suspension fork may comprise an externally-adjustable hydraulic bottom-out mechanism; and substantially co-located external adjustment controls for bottom-out mechanism and low-speed compression mechanism and high-speed compression mechanism. The compression assembly/system may also comprise an axially-oriented (compression) mechanism configured to transmit movement/adjustment radially from inner components to outer components of the mechanisms to be adjusted.
    Type: Application
    Filed: February 12, 2020
    Publication date: June 11, 2020
    Applicant: HAYES BICYCLE GROUP INC
    Inventors: Nicholas W PYE, Edward C KWATERSKI
  • Patent number: 9988124
    Abstract: A suspension assembly is disclosed. The suspension assembly is configured for movement under compression when installed for use in a vehicle providing at least one wheel. The assembly comprises a leg; a compression rod assembly comprising a compression rod movable within the leg; a piston assembly comprising a seal and a piston; and an isolator configured to deform under compression to provide isolation between the compression rod assembly and the piston assembly. The compression rod can translate under compression with deformation of the isolator before movement of the piston. The suspension assembly may be configured to provide a response to a force such as compression. An isolation member between the compression rod assembly and the piston assembly may be configured so that a force imparted on the compression rod assembly compresses the isolation member without translation of the piston.
    Type: Grant
    Filed: August 11, 2015
    Date of Patent: June 5, 2018
    Assignee: Hayes Bicycle Group Inc.
    Inventor: Edward C Kwaterski
  • Publication number: 20150344101
    Abstract: A suspension assembly is disclosed. The suspension assembly is configured for movement under compression when installed for use in a vehicle providing at least one wheel. The assembly comprises a leg; a compression rod assembly comprising a compression rod movable within the leg; a piston assembly comprising a seal and a piston; and an isolator configured to deform under compression to provide isolation between the compression rod assembly and the piston assembly. The compression rod can translate under compression with deformation of the isolator before movement of the piston. The suspension assembly may be configured to provide a response to a force such as compression. An isolation member between the compression rod assembly and the piston assembly may be configured so that a force imparted on the compression rod assembly compresses the isolation member without translation of the piston.
    Type: Application
    Filed: August 11, 2015
    Publication date: December 3, 2015
    Applicant: Hayes Bicycle Group, Inc.
    Inventor: Edward C Kwaterski
  • Patent number: 9132881
    Abstract: A bicycle fork leg including a pressurized gas chamber functioning as a shock absorber and a piston adjacent to the bicycle fork leg. A movable compression rod which moves toward the piston when a force is imparted to the bicycle leg. A rubber or compliant member within the piston. The movable compression rod coming in contact with the compliant member to reduce low amplitude high frequency shocks.
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: September 15, 2015
    Assignee: Hayes Bicycle Group, Inc.
    Inventor: Edward C. Kwaterski
  • Publication number: 20130313803
    Abstract: A bicycle fork leg including a pressurized gas chamber functioning as a shock absorber and a piston adjacent to the bicycle fork leg. A movable compression rod which moves toward the piston when a force is imparted to the bicycle leg. A rubber or compliant member within the piston. The movable compression rod coming in contact with the compliant member to reduce low amplitude high frequency shocks.
    Type: Application
    Filed: May 25, 2012
    Publication date: November 28, 2013
    Applicant: Hayes Bicycle Group, Inc.
    Inventor: Edward C. Kwaterski
  • Patent number: 8113594
    Abstract: The invention relates to a quick release assembly for a bicycle, wherein the assembly comprises an axle having a first non-cylindrical end portion, a cylindrical central portion, and a second non-cylindrical end portion, wherein a diameter of one of the non-cylindrical end portions is larger than the diameter of the cylindrical central portion. The quick release assembly further comprises an insert having a non-cylindrical outer profile configured to be retained in a non-cylindrical opening and having a cam surface disposed therein, wherein the insert is sized to retain one of the non-cylindrical end portions of the axle therein. The assembly also includes a shaft sized to pass through the axle and having a cam follower on a first end and a handle on a second end, wherein the cam follower is configured to form a locking engagement with the cam surface upon an axial rotation of the handle.
    Type: Grant
    Filed: August 31, 2009
    Date of Patent: February 14, 2012
    Assignee: Hayes Bicycle Group Inc.
    Inventors: Christopher S. Jones, Edward C. Kwaterski, Joshua T. Pallesen, Jonathon M. Haggerty, Nicholas W. Pye
  • Publication number: 20110049968
    Abstract: The invention relates to a quick release assembly for a bicycle, wherein the assembly comprises an axle having a first non-cylindrical end portion, a cylindrical central portion, and a second non-cylindrical end portion, wherein a diameter of one of the non-cylindrical end portions is larger than the diameter of the cylindrical central portion. The quick release assembly further comprises an insert having a non-cylindrical outer profile configured to be retained in a non-cylindrical opening and having a cam surface disposed therein, wherein the insert is sized to retain one of the non-cylindrical end portions of the axle therein. The assembly also includes a shaft sized to pass through the axle and having a cam follower on a first end and a handle on a second end, wherein the cam follower is configured to form a locking engagement with the cam surface upon an axial rotation of the handle.
    Type: Application
    Filed: August 31, 2009
    Publication date: March 3, 2011
    Inventors: Christopher S. Jones, Edward C. Kwaterski, Joshua T. Pallesen, Jonathon M. Haggerty, Nicholas W. Pye
  • Patent number: RE45684
    Abstract: The invention relates to a quick release assembly for a bicycle, wherein the assembly comprises an axle having a first non-cylindrical end portion, a cylindrical central portion, and a second non-cylindrical end portion, wherein a diameter of one of the non-cylindrical end portions is larger than the diameter of the cylindrical central portion. The quick release assembly further comprises an insert having a non-cylindrical outer profile configured to be retained in a non-cylindrical opening and having a cam surface disposed therein, wherein the insert is sized to retain one of the non-cylindrical end portions of the axle therein. The assembly also includes a shaft sized to pass through the axle and having a cam follower on a first end and a handle on a second end, wherein the cam follower is configured to form a locking engagement with the cam surface upon an axial rotation of the handle.
    Type: Grant
    Filed: December 26, 2014
    Date of Patent: September 29, 2015
    Assignee: Hayes Bicycle Group, Inc.
    Inventors: Christopher S Jones, Edward C Kwaterski, Joshua T. Pallesen, Nicholas W Pye, Jonathon M Haggerty