Company Filing History:
Years Active: 1996-1998
Title: Innovations by Thomas J Dunleavy
Introduction
Thomas J Dunleavy is a notable inventor based in North Salem, NY (US). He has made significant contributions to the field of cosmetic applicators, holding two patents that showcase his innovative designs. His work primarily focuses on enhancing the functionality and effectiveness of mascara applicators.
Latest Patents
Dunleavy's latest patents include a mascara applicator featuring slotted bristles. This applicator is designed for the application of cosmetic mediums, such as mascara. It consists of a central core, preferably made from twisted metal wire, with a brush section at one end. The brush section includes a plurality of radially extending bristles that are gripped medially by the wire core. Notably, some of these bristles have a slotted cross-sectional configuration, which allows for improved application. Each bristle is hollow and has a longitudinal slot extending along its length. This unique design causes the slotted filaments to flare outwardly in a random direction, ensuring a uniform distribution throughout the brush section. Unlike traditional bristles, Dunleavy's design does not follow a helical pattern when gripped by the core. Various types of slotted filaments are disclosed, including rectangular and triangular types, each with an open slot along at least one sidewall.
Career Highlights
Dunleavy's career is marked by his innovative approach to cosmetic applicators. His work at Risdon Corporation has allowed him to develop and refine his designs, contributing to advancements in the beauty industry. His patents reflect a commitment to improving user experience and product effectiveness.
Collaborations
Dunleavy has collaborated with Walter K Kemmerer, a fellow innovator, to further enhance the development of cosmetic applicators. Their partnership has led to the exploration of new ideas and designs in the field.
Conclusion
Thomas J Dunleavy's contributions to the cosmetic industry through his innovative mascara applicator designs demonstrate his expertise and creativity. His patents reflect a significant advancement in the functionality of beauty products, making him a noteworthy figure in the realm of inventions.