Company Filing History:
Years Active: 1977
Title: Uldis H Kalve: Innovator in Envelope Design
Introduction
Uldis H Kalve is a notable inventor based in Lisle, Illinois, recognized for his innovative contributions to envelope design. With a focus on enhancing functionality, Kalve has developed a unique solution that addresses common issues faced in the use of envelopes.
Latest Patents
Kalve holds a patent for a "Sealed envelope assembly with locking pockets for free insert material." This invention features an envelope constructed with front and back plies, along with at least one insert ply positioned between them. The design incorporates internal securing means, such as adhesive lines, which unite the front and back plies while ensuring that the insert ply remains entirely enclosed. The back ply includes spaced embossments that create locking pockets for the insert ply, allowing for easy removal when needed.
Career Highlights
Uldis H Kalve is associated with Wallace Business Forms, Inc., where he has contributed his expertise in envelope design. His work has significantly improved the functionality and usability of envelope assemblies, making them more efficient for various applications.
Conclusion
Uldis H Kalve's innovative approach to envelope design exemplifies the impact of thoughtful invention on everyday products. His patented work continues to influence the industry, showcasing the importance of creativity in solving practical problems.