This inventor holds 2 USPTO granted patents. Top assignee: Other. Active years: 1995-2001.
Company Filing History:
2 out of 834,411 Years Active: 1995-2001
Title: Hulbert Robertson Helm: Innovator in Wheelchair Technology and Exercise Devices
Introduction
Hulbert Robertson Helm is an accomplished inventor based in Comanche, Texas. He has made significant contributions to the fields of wheelchair technology and portable exercise devices. With a total of 2 patents, Helm's innovations aim to enhance the quality of life for users through practical and effective solutions.
Latest Patents
One of Helm's latest patents is the "Incline Anti-Rollback System for Wheelchairs." This innovative system allows wheelchair users to navigate inclines independently, without needing assistance. It features a pair of non-rotatable axles fixed to the wheelchair frame, along with wheel hubs that include two sprags or one-way clutches. The user can select between normal free-wheeling operation or anti-rollback in either direction, providing greater freedom and safety.
Another notable invention is the "Friction Exercise Device Having a Single Supply and Take Up Reel." This portable exercise device is designed with a flat central section for users to stand, sit, or lie on. It includes strap housings that contain a supply/takeup reel for left and right straps, which are used during workouts. The device is engineered for portability, allowing it to be disassembled easily. A rewind spring, one-way clutch, and band brake are integrated to adjust the resistance during exercise.
Career Highlights
Hulbert Helm has dedicated his career to developing innovative solutions that address the needs of individuals with mobility challenges and those seeking effective exercise options. His work reflects a commitment to improving user experience and accessibility.
Collaborations
Helm collaborates with Thomas D Brown, contributing to the development and refinement of his inventions. Their partnership exemplifies the importance of teamwork in the innovation process.
Conclusion
Hulbert Robertson Helm's contributions to wheelchair technology and exercise devices demonstrate his dedication to enhancing user independence and fitness. His innovative patents reflect a deep understanding of user needs and a commitment to improving lives through technology.