Company Filing History:
2 out of 7 
1 out of 3 
1 out of 7 Years Active: 1976-1994
Title: Innovations of John H MacNeill
Introduction
John H MacNeill is a notable inventor based in Indialantic, Florida, with a total of six patents to his name. His work primarily focuses on advancements in telecommunications and pay telephone technology. MacNeill's innovative designs have contributed significantly to the functionality and security of telephone systems.
Latest Patents
One of MacNeill's latest patents is a retainer member for anchoring a telephone handset to a telephone housing. This retainer member utilizes a simply curved surface to engage the yoke-receiver handset juncture. It features a top portion that matches the handset receiver circuitry and includes end portions that engage the circular receiver portion of the handset, ensuring a distribution of applied forces. Additionally, it has an end plug bore to prevent dislocation within the receiver portion and a separate telephone wire channel to protect the telephone signal wires from damage.
Another significant patent is for a coin fraud prevention unit and modular configurations for pay telephones. This invention includes a coin chute with a fraud prevention unit designed to intercept coins passing through the coin path. The unit employs a pawl biased into the coin path by a torsion spring, enhancing the security of the pay telephone. The design also incorporates an anchor for connecting the handset to the upper housing coin dial unit, facilitating easy assembly and maintenance.
Career Highlights
Throughout his career, John H MacNeill has worked with various companies, including International Teleservice Corporation. His contributions to the field of telecommunications have been recognized through his multiple patents, showcasing his commitment to innovation and improvement in technology.
Collaborations
MacNeill has collaborated with notable individuals such as Allen W Vogl and James E Bellinger. These partnerships have likely played a role in the development and refinement of his inventions.
Conclusion
John H MacNeill's contributions to the field of telecommunications through his innovative patents demonstrate his expertise and dedication to enhancing technology. His work continues to influence the industry, ensuring that communication systems remain efficient and secure.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.