公开(公告)号：US11193305B2

公开(公告)日：2021-12-07

申请号：US16393646

申请日：2019-04-24

Applicant: HARTWELL CORPORATION

Inventor： Thomas J. Helsley ,  Lane Dennis Dalan

IPC: E05B27/00 ,  E05B27/08 ,  E05B13/10 ,  E05B63/12 ,  E05B15/02 ,  E05B41/00 ,  E05C19/14 ,  E05B13/00 ,  E05B63/18 ,  B64D29/08

Abstract: A latch mechanism includes a hook-handle assembly coupled to a first panel and a clevis coupled to a second panel. The hook-handle assembly engages the clevis to secure the first panel relative to the second panel.

公开(公告)号：US10392830B2

公开(公告)日：2019-08-27

申请号：US15510139

申请日：2015-09-09

Applicant: HARTWELL CORPORATION

Inventor： Thomas J. Helsley ,  Lane Dennis Dalan

IPC: E05B13/10 ,  E05B15/02 ,  E05C19/14 ,  E05B63/12 ,  E05B41/00 ,  E05B13/00 ,  E05B27/00 ,  B64D29/08

Abstract: A latch mechanism includes a hook-handle assembly coupled to a first panel and a clevis coupled to a second panel. The hook-handle assembly engages the clevis to secure the first panel relative to the second panel.

公开(公告)号：USD973463S1

公开(公告)日：2022-12-27

申请号：US29848441

申请日：2022-08-02

Applicant: HARTWELL CORPORATION

Designer： Thomas J. Helsley ,  Lane Dennis Dalan

公开(公告)号：US11773622B2

公开(公告)日：2023-10-03

申请号：US17326120

申请日：2021-05-20

Applicant: HARTWELL CORPORATION

Inventor： Thomas J. Helsley ,  Lane Dennis Dalan

IPC: E05B27/00 ,  E05B63/12 ,  E05B15/02 ,  E05B41/00 ,  E05C19/14 ,  E05B13/00 ,  E05B27/08 ,  E05B63/18 ,  E05B13/10 ,  B64D29/08

CPC classification number: E05B27/0046 ,  E05B13/002 ,  E05B13/10 ,  E05B15/0205 ,  E05B27/0003 ,  E05B27/0017 ,  E05B27/0032 ,  E05B27/083 ,  E05B41/00 ,  E05B63/12 ,  E05B63/185 ,  E05C19/14 ,  E05C19/145 ,  B64D29/08 ,  E05B27/0053 ,  E05B2015/023

Abstract: A latch mechanism includes a hook-handle assembly coupled to a first panel and a clevis coupled to a second panel. The hook-handle assembly engages the clevis to secure the first panel relative to the second panel.