William R St Aubin

Title: Innovations by William R St Aubin

Introduction

William R St Aubin is an accomplished inventor based in Perrysburg, OH (US). He has made significant contributions to the field of door assembly technology, holding a total of 3 patents. His work focuses on improving the functionality and security of door systems.

Latest Patents

One of his latest patents is the "Astragal housing seal and lock." This invention presents an improved astragal designed for use in a double door assembly, which includes an active door and a relatively inactive door. The astragal features a vertically extending mullion housing attached to the free edge of the inactive door. A slide section is mounted on the mullion housing, extending from the free vertical edge of the inactive door when the active door is closed. This slide section can be moved vertically from an unlocked position to a locked position, engaging the sill/threshold of the door frame to prevent any movement of the inactive door.

Another notable patent is the "Inswing door bottom and sill assembly." This invention provides an improved door bottom and sill assembly specifically for inswing exterior doors. The assembly consists of a bottom portion and a sill portion, with the bottom portion featuring a sealing member along the interior bottom edge of the door. When the door is closed, the sill portion mates with the sealing member, creating a tight weather barrier.

Career Highlights

William R St Aubin is associated with LST Corporation, where he continues to innovate and develop new solutions in door technology. His expertise and dedication to improving door systems have made a significant impact in the industry.

Collaborations

(Section skipped due to space constraints.)

Conclusion

William R St Aubin's contributions to door assembly technology through his innovative patents demonstrate his commitment to enhancing security and functionality in this field. His work continues to influence the industry positively.