This inventor holds 6 USPTO granted patents. Top assignees: Illinois Tool Works Inc., Plastisonics Company, Inc., Other. Active years: 1976-1985.
Location History:
- Westchester, IL (US) (1976 - 1977)
- Oak Brook, IL (US) (1982 - 1985)
Company Filing History:
1 out of 7,859 
1 out of 3 
4 out of 834,307 Years Active: 1976-1985
Title: John J Curry: Innovator in Child-Resistant Cap Technology
Introduction
John J Curry is a notable inventor based in Oak Brook, IL (US). He holds a total of 6 patents, showcasing his contributions to innovative product designs, particularly in the field of safety closures.
Latest Patents
One of his latest inventions is a child-resistant/tamper-resistant cap. This innovative closure cap features a threaded connection with a container neck finish, along with an interlock mechanism that prevents rotation of the cap relative to the neck finish. The design includes a lower shoulder with projecting external teeth, while the closure cap has a lower locking band with internal teeth that engage with these external teeth to prevent cap rotation. In its simplest form, a portion of the locking band with internal teeth is removable, providing evidence of tampering. In other variations, even when part of the locking band is released, the remaining sections still engage with the neck finish teeth to prevent cap rotation. The design allows for the internal teeth to disengage from the neck finish when squeezed, enabling the cap to be rotated and removed.
Another significant invention by Curry is a dispensing cap that incorporates an integral spring hinge concept for a snap lid cap. This dispensing cap also includes child resistance features, requiring a specific amount of pressure to be applied to a portion of the cap in order to expose its contents.
Career Highlights
Throughout his career, John J Curry has made significant strides in the field of product safety and design. His innovative approaches have led to advancements in child-resistant packaging, which is crucial for consumer safety.
Collaborations
John J Curry has worked with various companies, including Plastisonics Company, Inc., contributing his expertise to enhance product safety and functionality.
Conclusion
John J Curry's contributions to the field of invention, particularly in child-resistant cap technology, highlight his commitment to safety and innovation. His patents reflect a deep understanding of consumer needs and a dedication to creating practical solutions.