Company Filing History:
Years Active: 2000-2002
Title: David C. Allis: Innovator in Wind-Resistant Door Technology
Introduction
David C. Allis is a notable inventor based in Cantonment, FL (US). He has made significant contributions to the field of door technology, particularly with his innovative designs for wind-resistant sectional overhead doors. With a total of 2 patents to his name, Allis continues to push the boundaries of engineering and design.
Latest Patents
One of Allis's latest patents is a wind-resistant sectional overhead door that is selectively movable between an open and closed position. This door is designed to fit within a door opening defined by spaced vertical jambs and a horizontal header. It features a plurality of elongate horizontal panels that are pivotally connected at the top and bottom edges of adjacent panels. The door includes roller tracks mounted on the vertical jambs, roller shafts at the ends of the panels, and guide rollers that engage the roller tracks. Additionally, restraining members are incorporated to limit axial movement of the roller shafts, ensuring that the panels are tension-loaded when the door is closed to prevent buckling under wind forces. The design may also include enhancements such as header lock mechanisms and beam assemblies.
Career Highlights
David C. Allis is currently associated with Wayne-Dalton Corporation, where he applies his expertise in developing innovative door solutions. His work has been instrumental in advancing the technology behind sectional overhead doors, making them more resilient against harsh weather conditions.
Collaborations
Throughout his career, Allis has collaborated with notable colleagues such as Willis Jay Mullet and Allen C. McDowell. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
David C. Allis stands out as an influential inventor in the realm of door technology, particularly with his advancements in wind-resistant designs. His contributions continue to shape the industry and enhance the safety and functionality of overhead doors.