This inventor holds 3 USPTO granted patents. Top assignees: Package Machinery Co. Inc., Hercules Corporation. Active years: 1976-1978.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1976-1978
Title: The Innovative Contributions of Bernie A. Olmsted
Introduction
Bernie A. Olmsted is a notable inventor based in East Longmeadow, MA (US). He has made significant contributions to the field of molding technology, holding a total of 3 patents. His work has advanced the capabilities of injection-blow molding machines, showcasing his expertise and innovative spirit.
Latest Patents
One of Olmsted's latest patents is for an injection-blow molding machine that features non-splitting injection and blow molds. This machine is designed with molds mounted in a stationary relationship on a first platen, with the axes of the molds parallel to each other. A spindle is situated equidistant from the molds, allowing for efficient operation. The parison pins, which work in conjunction with the molds, are mounted on a second movable platen. This platen is connected to the spindle and can be reciprocated toward and away from the molds. Additionally, the second platen is rotatable about the spindle axis, enabling the parison pins to be indexed between the injection and blow molds. This innovative design allows for the formation of parisons in the injection mold, which can then be transferred to the blow mold to create final articles such as containers.
Another significant patent by Olmsted involves a non-return valve for mottle charge in plastic injection molding machines. This invention features a charge forming barrel that accommodates a specially designed screw. The screw is capable of successively forming a mottle charge, with a valve stud mounted on its forward end. This stud works in conjunction with a ring-shaped non-return valve to prevent the rearward flow of plasticized ingredients during the injection cycle. The design ensures that the valve closes effectively, avoiding issues that could hinder the molding process.
Career Highlights
Throughout his career, Bernie A. Olmsted has worked with several companies, including Package Machinery Co. Inc. and Hercules Corporation. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his innovative ideas.
Collaborations
Olmsted has collaborated with notable individuals in the industry, including his coworker Donald F. Armour. These partnerships have likely played a role in the successful development of his patents and innovations.
Conclusion
Bernie A. Olmsted's contributions to the field of molding technology are significant and impactful.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile