This inventor holds 2 USPTO granted patents. Top assignee: Roadmaster, Inc.. Active years: 1988-1993.
Company Filing History:
Years Active: 1988-1993
Title: Marion N Craig: Innovator in Exercise Equipment
Introduction
Marion N Craig is a notable inventor based in Calhoun, IL (US). She has made significant contributions to the field of exercise equipment, holding a total of 2 patents. Her innovative designs focus on enhancing the functionality and effectiveness of exercise devices.
Latest Patents
One of her latest patents is for an exercise bicycle flywheel. This invention comprises a pair of facing flywheel halves that include spokes extending outwardly from a hub portion. The rim portions of the flywheel halves face one another, creating a watertight cavity when joined. This cavity is filled with a heavy material that is initially flowable and sets within the cavity. The mixture preferably includes hematite chips, magnetite powder, hydrated lime, Portland cement, a water reducer, and water. Another significant patent is for a stationary exercise device. This device features an elongated base frame with a seat supported adjacent one end and a non-circular upright support at the other end. The exercise cycle assembly is removably mounted on the support, and the device can also function as a rowing machine, with the handlebars serving a dual purpose.
Career Highlights
Marion N Craig is associated with Roadmaster, Inc., where she continues to innovate in the field of exercise equipment. Her work has contributed to the development of more effective and versatile exercise devices.
Collaborations
Some of her coworkers include David K Camfield and Daniel F Brashear, who have collaborated with her on various projects.
Conclusion
Marion N Craig's contributions to exercise equipment through her innovative patents demonstrate her commitment to enhancing fitness technology. Her work continues to inspire advancements in the industry.