Locking assembly for an astragal
US6457751B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Jan 18, 2001 |
| Grant date | Oct 1, 2002 |
| Priority date | — |
| Expiry date | Jan 18, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/103
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A locking assembly for an astragal that would be attached to the inactive door of a double door unit that would be installed in a residence or a building. The astragal would be attached to the edge of the inactive door in the space between the inactive door and the active door. A separate locking assembly would be attached adjacent the top end of the door and also adjacent the bottom end of the door. A plug having an elongated locking bolt extending from it is mounted in the front end of the carriage member. Additional structure is provided for reciprocal travel of the carriage member between a locked position and an unlocked position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.