Masonite International. has filed a patent for an ADA compliant outswing sill with a top surface featuring a sealing ramp for door sweep engagement. The design ensures a seal with minimal vertical rises, total height under 0.5 inches, and a gentle slope. GlobalData’s report on Masonite International gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Masonite International, was a key innovation area identified from patents. Masonite International's grant share as of January 2024 was 84%. Grant share is based on the ratio of number of grants to total number of patents.
Ada compliant outswing sill with sealing ramp for door sweep
The patent application (Publication Number: US20230407699A1) describes an innovative outswing sill design for doors, specifically focusing on the sealing mechanism between the door and the sill. The outswing sill features a top surface with a sealing ramp that increases in height from the outside edge to the inside edge, ensuring a tight seal with the door sweep when the door is closed. The total height of the outswing sill is limited to 0.5 inches, with any vertical rises on the top surface not exceeding 0.25 inches. Additionally, the design includes a thermal break connector between segments, enhancing energy efficiency.
Furthermore, the patent application extends to a door frame assembly incorporating the described outswing sill. The assembly includes jamb boots supporting the bottom of the door frame and the outswing sill positioned between them. The sealing ramp on the outswing sill is designed to improve the seal as the door sweep moves towards the inside edge. The jamb boots feature stop surfaces to engage with the door, ensuring a secure closure. The support wall of the jamb boot provides structural support for the outswing sill, enhancing the overall stability of the door frame assembly. Overall, the innovative design of the outswing sill and its integration into the door frame assembly aim to improve the efficiency and effectiveness of door sealing mechanisms.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
