Company Filing History:
Years Active: 1990-1996
Title: Innovations of David B Wightman
Introduction
David B Wightman is an accomplished inventor based in White Bear Lake, Minnesota. He has made significant contributions to the field of mechanical engineering, particularly through his innovative patent designs. With a total of two patents to his name, Wightman has demonstrated a commitment to advancing technology in practical applications.
Latest Patents
Wightman's latest patents include a Mechanical Latch System and a Detachable Fastener for Electrical Enclosures. The Mechanical Latch System features a latching apparatus that incorporates a rack and pinion drive. This design allows a latch bar to slide between latched and unlatched positions, utilizing ramped latching members that engage complementary counterparts. The system is versatile, connecting to various latch actuators, including a button actuator with rotation indicating means, a keyed latch actuator, and a push-button actuator.
The Detachable Fastener for Electrical Enclosures is designed for easy mounting on enclosures. It features a base member with channeled edge portions that engage the enclosure. A connector pin extends from the base member, allowing it to lock into a pin-receiving hole of the enclosure. This design enables the fastener to be attached or removed as needed. Additionally, a pivotally connected latch carries a bail that secures the cover of the enclosure when the latch is in the closed position. The construction includes openings for conventional locks, enhancing security.
Career Highlights
Wightman is currently employed at Federal-Hoffman, Inc., where he continues to innovate and develop new technologies. His work has contributed to the company's reputation for quality and reliability in mechanical solutions.
Collaborations
Wightman has collaborated with notable coworkers, including Steven J Hammond and John Emil Richard. Their combined expertise has fostered a creative environment that encourages innovation and problem-solving.
Conclusion
David B Wightman is a notable inventor whose work in mechanical engineering has led to practical innovations that enhance functionality and security in various applications. His contributions continue to impact the industry positively.