John H Blum

Title: Innovations by John H Blum

Introduction

John H Blum is an accomplished inventor based in Cold Brook, NY (US). He is known for his innovative contributions to the field of sewing technology. His work has led to the development of a unique patent that addresses a common issue faced by chain stitch sewing machines.

Latest Patents

John H Blum holds a patent for a "Skipped stitch detector for chain stitch sewing machines." This invention is designed to detect a skipped stitch in the absence of a thread break. The system includes a secondary thread tension mechanism that applies lateral pressure against an unbroken thread. This mechanism allows for the detection of momentary malfunctions during the sewing operation. When a momentary loss of tension occurs, the sensing device detects the deflection of the thread and initiates a control function. This function can include marking the fabric in the area of the skipped stitch, making it easier for inspectors to identify and repair defects.

Career Highlights

John H Blum has made significant strides in his career, particularly through his work at Cluett, Peabody & Co., Inc. His innovative approach to solving problems in sewing technology has set him apart in the industry. His patent reflects his commitment to improving the efficiency and quality of sewing operations.

Collaborations

John H Blum has collaborated with his coworker, John L Rockerath, to further enhance the development of sewing technologies. Their combined expertise has contributed to advancements in the field.

Conclusion

John H Blum's contributions to the sewing industry through his innovative patent demonstrate his dedication to improving technology. His work continues to influence the efficiency of sewing operations, making a lasting impact in the field.