Company Filing History:
Years Active: 1998-2001
Title: Innovations of Charles Sipes in In-Line Skating Technology
Introduction
Charles Sipes is an accomplished inventor based in Johnston, RI (US). He has made significant contributions to the field of in-line skating, particularly with his innovative designs that enhance performance and safety. With a total of 2 patents, Sipes continues to push the boundaries of skating technology.
Latest Patents
One of Sipes' latest patents is for a variable traction wheel for in-line roller skates. This innovative wheel design features a braking portion made from a high friction surface material, which has a hardness ranging from about 75 to about 95 Shore A, and a coefficient of friction between 0.45 and 1.5. The skating portion, on the other hand, is composed of a low friction surface material with a similar hardness but a lower coefficient of friction, ranging from 0.1 to 0.45. The unique design allows for a higher proportion of low friction material in the skating portion compared to the braking portion. This variable traction wheel responds to the angle of contact with the ground, providing skaters with a smooth ride and enhanced durability. It enables skaters to stop safely and reliably using familiar ice-skating maneuvers.
Career Highlights
Charles Sipes is currently associated with Mearthane Products Corporation, where he applies his expertise in developing innovative skating solutions. His work has garnered attention for its practical applications and contributions to the skating community.
Collaborations
Sipes has collaborated with notable coworkers, including Albert C Chiang and John A Roderick, who share his passion for innovation in skating technology.
Conclusion
Charles Sipes is a notable inventor whose work in variable traction wheels for in-line skates exemplifies his commitment to enhancing the skating experience. His contributions continue to influence the industry and improve safety for skaters.