Location History:
- Wataga, IL (US) (1979 - 1988)
- Pewaukee, WI (US) (1991 - 1993)
Company Filing History:
Years Active: 1979-1993
Title: LaVerne D. Smith: Innovator in Vacuum Die Casting Technology
Introduction
LaVerne D. Smith is a notable inventor based in Wataga, Illinois, recognized for her contributions to the field of vacuum die casting technology. With a total of five patents to her name, she has made significant advancements that enhance the efficiency and effectiveness of casting processes.
Latest Patents
One of her latest patents is the "Sealed Shot Sleeve for Vacuum Die Casting." This innovative apparatus features a generally cylindrically shaped rotating collar designed to seal the chamber after casting material has been poured into it. The mechanism includes a slidable plunger with an enlarged tip that forces casting material through a shot sleeve toward the die. Additionally, a flat annular collar retainer plate is positioned at the right end of the collar, and a sleeve seal tube is attached to the collar retainer plate to receive the plunger tip. The design incorporates a seal housing that is slidable on the plunger stem, which contains a sleeve seal that engages the seal tube during the plunger's leftward movement. This mechanism prevents premature flow of casting material into the die cavity by producing a vacuum behind the plunger tip during operation.
Another significant patent is the "Clamp Assembly," which comprises a molding assembly that defines a mold cavity and includes a fill gun communicating with the mold cavity. The clamp assembly is mounted on the molding apparatus to securely engage the fill gun, further enhancing the molding process.
Career Highlights
LaVerne D. Smith has built her career at Outboard Marine Corporation, where she has applied her expertise in engineering and innovation to develop advanced casting technologies. Her work has not only contributed to the company's success but has also set new standards in the industry.
Collaborations
Throughout her career, LaVerne has collaborated with esteemed colleagues, including Russell J. VanRens and William H. Wulff. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
LaVerne D. Smith's innovative spirit and dedication to her craft have made her a prominent figure in the field of vacuum die casting technology. Her patents reflect her commitment to improving manufacturing processes, and her work continues to inspire future generations of inventors.
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.