Ball has been granted a patent for a novel metallic end closure for small diameter beverage containers. The design features improved tooling that enhances metal mobility during manufacturing, resulting in over five times increased press output. The closure includes specific structural elements for effective interconnection with containers. GlobalData’s report on Ball gives a 360-degree view of the company including its patenting strategy. Buy the report here.
Smarter leaders trust GlobalData
According to GlobalData’s company profile on Ball, Packaging cans with tearing tabs was a key innovation area identified from patents. Ball's grant share as of July 2024 was 64%. Grant share is based on the ratio of number of grants to total number of patents.
Metallic end closures for small diameter beverage containers
The patent US12071280B2 describes a metallic end closure designed for beverage containers, featuring a unique structural configuration that enhances its functionality. The end closure includes a peripheral curl for attachment to the container neck, a chuckwall with an upper inwardly oriented portion, and a curved section that connects to the upper portion at a specific radius of curvature. The design incorporates a countersink with an outer panel wall and a curved bottom portion, along with an inner panel wall and a center panel that supports a pull tab. The closure's maximum outer diameter ranges from 2.1 inches to 2.240 inches, ensuring compatibility with standard beverage container designs.
Additionally, the patent outlines a method for manufacturing this end closure, starting with a metallic blank that is shaped into the specified configuration. The claims also detail the characteristics of the chuckwall and countersink, including specific measurements for curvature and angles. Furthermore, the patent describes a complete metallic beverage container that integrates this end closure, emphasizing the seamless connection between the closure and the container neck. The design aims to improve the user experience by providing a reliable and efficient sealing mechanism while maintaining structural integrity.
To know more about GlobalData’s detailed insights on Ball, buy the report here.
Data Insights
From
The gold standard of business intelligence.
Blending expert knowledge with cutting-edge technology, GlobalData’s unrivalled proprietary data will enable you to decode what’s happening in your market. You can make better informed decisions and gain a future-proof advantage over your competitors.
GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
