公开(公告)号：US20220074251A1

公开(公告)日：2022-03-10

申请号：US17016138

申请日：2020-09-09

Applicant: Joseph M. Schulz

Inventor： Joseph M. Schulz

IPC: E05F15/627 ,  E05F15/76 ,  E05F15/77

Abstract: A non-contact, automatic door hinge operator system that allows a common door to be opened and closed automatically through use of a voice-activated sensor, optical switch or mobile app.

公开(公告)号：US12110725B2

公开(公告)日：2024-10-08

申请号：US18366591

申请日：2023-08-07

Applicant: Joseph M. Schulz

Inventor： Joseph M. Schulz

IPC: E05F15/627 ,  E05F15/77

CPC classification number: E05F15/627 ,  E05F15/77 ,  E05Y2201/664 ,  E05Y2400/44 ,  E05Y2900/132

Abstract: A non-contact, automatic door hinge operator system that allows a common door to be opened and closed automatically through use of a voice-activated sensor, optical switch or mobile app.

公开(公告)号：US20240018820A1

公开(公告)日：2024-01-18

申请号：US18366591

申请日：2023-08-07

Applicant: Joseph M. Schulz

Inventor： Joseph M. Schulz

IPC: E05F15/627 ,  E05F15/77

CPC classification number: E05F15/627 ,  E05F15/77 ,  E05Y2201/664 ,  E05Y2400/44 ,  E05Y2900/132

Abstract: A non-contact, automatic door hinge operator system that allows a common door to be opened and closed automatically through use of a voice-activated sensor, optical switch or mobile app.

公开(公告)号：US11719035B2

公开(公告)日：2023-08-08

申请号：US17016138

申请日：2020-09-09

Applicant: Joseph M. Schulz

Inventor： Joseph M. Schulz

IPC: E05F11/00 ,  E05F15/627 ,  E05F15/77 ,  E05F15/76

CPC classification number: E05F15/627 ,  E05F15/76 ,  E05F15/77 ,  E05Y2900/132

Abstract: A non-contact, automatic door hinge operator system that allows a common door to be opened and closed automatically through use of a voice-activated sensor, optical switch or mobile app.