公开(公告)号：US1048322A

公开(公告)日：1912-12-24

申请号：US1912671645

申请日：1912-01-17

Applicant: KUEHN ALFRED

Inventor： KUEHN ALFRED

CPC classification number: B62K2201/04

公开(公告)号：US640574A

公开(公告)日：1900-01-02

申请号：US1899728736

申请日：1899-08-28

Applicant: LEE EDWARD E

Inventor： LEE EDWARD E

CPC classification number: B62K2201/04

公开(公告)号：US635028A

公开(公告)日：1899-10-17

申请号：US1898699724

申请日：1898-12-19

Applicant: SPENCER WILLIAM BARTON

Inventor： SPENCER WILLIAM BARTON

CPC classification number: B62K2201/04

公开(公告)号：US633121A

公开(公告)日：1899-09-19

申请号：US1897653497

申请日：1897-09-29

Applicant: CUMING ARTHUR JOHN

Inventor： CUMING ARTHUR JOHN

CPC classification number: B62K2201/04

公开(公告)号：US623430A

公开(公告)日：1899-04-18

申请号：US623430D

CPC classification number: B62K2201/04

公开(公告)号：US615901A

公开(公告)日：1898-12-13

申请号：US615901D

CPC classification number: B62K2201/04

公开(公告)号：US600664A

公开(公告)日：1898-03-15

申请号：US600664D

CPC classification number: B62K2201/04

公开(公告)号：US585286A

公开(公告)日：1897-06-29

申请号：US585286D

CPC classification number: B62K2201/04

公开(公告)号：US11787496B2

公开(公告)日：2023-10-17

申请号：US17104748

申请日：2020-11-25

Applicant: Specialized Bicycle Components, Inc.

Inventor： Christopher P. D'Aluisio ,  Jean-Luc Callahan ,  Tyler Kraus ,  Conner Swarthout ,  Michael McAndrews

IPC: B62K19/32 ,  B62K21/20 ,  B62K21/22

CPC classification number: B62K19/32 ,  B62K21/20 ,  B62K21/22 ,  B62K2201/04

Abstract: A bicycle includes a frame, a suspension assembly and a steering assembly. The frame includes a head tube that rotatably receives a front fork assembly. A steerer tube extends axially away from a fork crown of the front fork assembly. The suspension assembly includes an upper tubular support longitudinally slidable relative to a lower tubular support. The upper and lower supports receive a first positive biasing means and a first negative biasing means. The lower and upper supports are respectively connected to the steerer tube and a stem of the steering assembly such that the upper support slides longitudinally relative to the lower support adjacent the stem and above the fork crown.

公开(公告)号：US11731726B2

公开(公告)日：2023-08-22

申请号：US17221078

申请日：2021-04-02

Applicant: Trike Shop of Minnesota, Inc.

Inventor： Douglas A. Lindholm

IPC: B62K21/02 ,  B62K11/02 ,  B62K25/02 ,  B62K5/027 ,  B62K25/16

CPC classification number: B62K21/02 ,  B62K5/027 ,  B62K11/02 ,  B62K25/02 ,  B62K25/16 ,  B62K2201/04

Abstract: A front fork for a motorcycle includes a bottom portion configured to engage an axle of a front wheel, the bottom portion having a center line at an angle relative to vertical. An angled middle portion extends from a top of the bottom portion at an angle relative to vertical that is larger than the bottom portion center line angle relative to vertical. A steering head attachment extends from a top of the angled middle portion.