Donald P DeVale

Title: Innovations by Donald P DeVale

Introduction

Donald P DeVale is an accomplished inventor based in Bloomingdale, IL (US). He holds a total of 5 patents that showcase his innovative contributions to the field of book marker insertion technology. His work has significantly improved the efficiency and effectiveness of inserting markers into books.

Latest Patents

One of his notable inventions is a method for inserting markers into books. This marker insertion apparatus automatically removes a marker from a roll of marker material and applies it to an applicator. The markers are mounted to a backing sheet and are peeled from the sheet by passing over a peel bar. Jaws are positioned near the peel bar and are configured for gripping an end marker. An applicator member is inserted between the jaws and has the end marker pressed onto the applicator and torn from the roll. In one embodiment, the applicator is a paddle applicator for inserting markers between opposing pages, while in another embodiment, it is a bayonet applicator for inserting markers into the spine of a book.

Another significant patent is an apparatus for automatically inserting markers into books. This book marker insertion apparatus includes a cartridge assembly, a separator assembly, a gripper assembly, an elevator assembly, and a page spreader assembly. The cartridge assembly holds a roll of marker materials, including a plurality of markers on a backing sheet, and advances the material to the separator assembly. The separator assembly includes jaws and a peel bar for removing the endmost marker from the backing sheet. The gripper assembly features rotatable arms that grip the separated end marker and position it for insertion into the book. The elevator raises and lowers the gripper assembly from the position for gripping the separated end marker to the position for inserting it into the book. The page spreader assembly includes a V-arm with a slot formed therein for receiving the gripper arms and the separated end marker.

Career Highlights

Throughout his career, Donald has worked with notable companies such as Minnesota Mining and Manufacturing Company and Northgate Technologies, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions for book marker insertion.

Collaborations

Donald has collaborated with several professionals in his field, including Peter J Zarembo and William R Weber, III. These collaborations have further enhanced his innovative capabilities and contributed to the development of his patents.

Conclusion