Company Filing History:
2 out of 3 
1 out of 1 
1 out of 27 Years Active: 1991-1998
Title: Innovations of James C David
Introduction
James C David is an accomplished inventor based in Bakersfield, California. He holds a total of four patents, showcasing his expertise in mechanical engineering and innovative design. His work primarily focuses on advancements in rotor and ratchet assemblies, as well as indexing mechanisms for delicate projectiles.
Latest Patents
One of his notable patents is the "Rotor and Ratchet Assembly." This invention features a reciprocating rotor that is indexed at a specific angle of rotation with each reciprocation of the ratchet member. The assembly includes a housing, the rotor, and the ratchet member, which are all rotatably located within the housing. The ratchet member is designed with at least one locking lug that engages the rotor, allowing for controlled rotation. This innovative design ensures that the rotor remains stationary during certain movements, enhancing its functionality.
Another significant patent is the "Indexing Helical Magazine." This invention is designed for use with delicate projectiles, such as pellets and paintballs. The magazine consists of a housing with a helical rib that guides the projectiles along a carrier. The design includes a ratchet mechanism that interacts with a camming member to facilitate the rotation of the drive member. Additionally, the magazine features a loading member for easy loading of projectiles and a stop member to prevent reverse rotation of the carrier.
Career Highlights
Throughout his career, James C David has made significant contributions to the field of mechanical engineering. He has worked with various companies, including Calico Light Weapon Systems and Helitek. His experience in these organizations has allowed him to refine his skills and develop innovative solutions in weapon systems and mechanical devices.
Collaborations
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Conclusion
James C David's contributions to the field of invention are marked by his innovative patents and career achievements. His work continues to influence advancements in mechanical engineering and design.