Company Filing History:
Years Active: 2006-2009
Title: The Innovative Contributions of David Hartnett
Introduction
David Hartnett is a notable inventor based in Carol Stream, IL (US), recognized for his contributions to the field of shredding technology. With a total of six patents to his name, Hartnett has developed innovative solutions that enhance the efficiency and safety of shredding devices.
Latest Patents
Among his latest patents is the "Plastic Center Shredder Disc," which features a unique design for shredding data-bearing substrates. This invention includes a housing and a shredder mechanism equipped with cutter elements that effectively shred paper. The cutter elements are strategically positioned along two shafts, interleaving with one another during rotation. Notably, at least one of the cutter elements consists of a pair of outer blades, typically made of metal, and an inner support, preferably crafted from plastic. This design allows for a cross-cut tooth formation, with the outer blades and inner support designed for a snap-fit assembly. The outer blades can be produced through stamping or punching processes, while the inner support is molded for optimal performance.
Another significant patent is the "Shredder with Lock for On/Off Switch," which introduces a switch lock mechanism that secures the on/off switch in its designated position. This innovation enhances user safety and prevents accidental operation of the shredder.
Career Highlights
David Hartnett has had a successful career, working with reputable companies such as Fellowes, Inc. and Fellowes Inc. His experience in these organizations has contributed to his expertise in developing advanced shredding technologies.
Collaborations
Throughout his career, Hartnett has collaborated with talented individuals, including Taihoon K Matlin and Devin Lee Moore. These partnerships have fostered a creative environment that has led to the development of his innovative patents.
Conclusion
David Hartnett's contributions to shredding technology through his patents demonstrate his commitment to innovation and safety. His work continues to influence the industry, making shredding devices more efficient and user-friendly.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.