Alfred R Mack

Title: The Innovative Contributions of Alfred R. Mack

Introduction

Alfred R. Mack is a notable inventor based in Bayonne, NJ (US), recognized for his contributions to the field of sewing machine technology. With a total of 3 patents to his name, Mack has made significant advancements that enhance the functionality and efficiency of sewing machines.

Latest Patents

Mack's latest patents include an "Arrangement for securing in a slide plate hold-down spring in a sewing machine." This invention features a slide plate hold-down spring designed with a depending portion that fits into a well in the sewing machine bed. The design includes a window for engagement with a protuberance on the bed and a curved length that interacts with the well's wall. Another notable patent is the "Feed regulating mechanism for a sewing machine," which introduces a modular feed regulating stitch length and reverse feed selector. This modular assembly comprises feed regulating control linkages and a plastic support, allowing for easy assembly and integration into the sewing machine bed.

Career Highlights

Mack's career is marked by his work with The Singer Company, a leading name in the sewing machine industry. His innovative designs have contributed to the evolution of sewing technology, making it more user-friendly and efficient.

Collaborations

Throughout his career, Mack has collaborated with notable coworkers such as Joseph P. Law and Walter H. Marsh, further enhancing the innovative environment at The Singer Company.

Conclusion

Alfred R. Mack's contributions to sewing machine technology through his patents and collaborations have left a lasting impact on the industry. His work continues to influence modern sewing practices and innovations.