Company Filing History:
Years Active: 1982-1987
Title: Innovations by Donald B McIlvin
Introduction
Donald B McIlvin is an accomplished inventor based in Danvers, MA (US). He has made significant contributions to the field of footwear technology, holding a total of 3 patents. His innovative designs focus on enhancing the manufacturing process of shoe uppers, showcasing his expertise and creativity.
Latest Patents
One of McIlvin's latest patents is the "Shoe upper liner extender mechanism." This invention is a machine designed to apply resinous stiffening material to the heel pocket portion of a shoe upper. It holds a liner portion away from the upper heel and sides using a liner extender while the resinous material is applied. The mechanism features a loop member that articulately moves upward and outward from a nozzle, ensuring precise application of the resinous material.
Another notable patent is the "Shoe upper cavity shell." This invention consists of a V-shaped shell with a replaceable tip for a mold apparatus. It is utilized for squeezing a shoe upper against a female mold. The design includes generally planar members that meet at a curvilinear apex, with raised peripheries tapering inward to define a pre-arranged volume for the distribution of stiffening resin between the inner liner and outer layer of a shoe upper.
Career Highlights
Donald B McIlvin is currently associated with USM Corporation, where he continues to innovate in the footwear industry. His work has significantly impacted the efficiency and quality of shoe manufacturing processes.
Collaborations
Throughout his career, McIlvin has collaborated with notable colleagues, including George J Bouzianis and John G Hollick. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies in footwear.
Conclusion
Donald B McIlvin's contributions to the footwear industry through his innovative patents demonstrate his commitment to enhancing manufacturing processes. His work continues to influence the design and production of shoe uppers, showcasing the importance of innovation in this field.