This inventor holds 21 USPTO granted patents, primarily in Vehicle Safety Systems. Top assignees: Britax Wingard Limited, B.s.g. International Limited, Britax Weathershields Limited. Active years: 1978-1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Steep Marsh Nr. Petersfield, GB (1978)
- Steep Marsh, near Petersfield, EN (1978)
- Petersfield, GB (1979)
- Steep Marsh, Nr. Petersfield, GB (1980)
- Lutterworth, GB (1981 - 1986)
- Hants, GB (1988)
- Portsmouth, GB (1987 - 1993)
Company Filing History:
11 out of 32 
4 out of 6 
2 out of 12 Years Active: 1978-1993
Areas of Expertise:
Title: Douglas J Cunningham: Innovator in Passenger Arrangement and Safety Systems
Introduction: Douglas J Cunningham is a notable inventor based in Lutterworth, GB, recognized for his contributions to the fields of transportation safety and seating arrangement. With a remarkable portfolio of 21 patents, Cunningham has paved the way for innovations that enhance passenger comfort and safety in vehicles, particularly in aircraft and other passenger transport systems.
Latest Patents: One of Cunningham's latest inventions is a dual position adjustable passenger arrangement featuring a cam and plunger mechanism. This adjustable seating system allows for a variation in spacing between rows of passenger seats, making it highly applicable in aircraft. Each row of seats is mounted on a longitudinal seat rail secured to the vehicle floor, designed with a series of equally spaced openings to retain seating units at chosen locations. The innovation incorporates an adjustable mechanism using a plunger that engages with the rail to control fore and aft movements of seats.
Another significant patent addresses clamping means for a strap, specifically designed to effectively secure straps located between storage and utilization points. This clamping member features a reaction member that pivots for angular movement, coupled with a guide member that moves in response to tension exceeding predetermined levels. These innovations reflect Cunningham's commitment to improving safety features in transportation settings.
Career Highlights: Throughout his career, Douglas J Cunningham has worked for notable companies, including Britax Wingard Limited and BSG International Limited. His experience in these respected organizations has allowed him to refine his skills and develop innovative solutions that have wide applications in passenger safety and comfort.
Collaborations: Cunningham has collaborated with esteemed colleagues such as Harry W Gilkes and Keith J Bishop. These collaborative efforts have contributed to the development of advanced safety systems in transportation, showcasing the synergy between innovative minds in the field.
Conclusion: Douglas J Cunningham's contributions to the realm of passenger arrangements and safety systems are commendable. With a robust portfolio of 21 patents and a career marked by impactful collaborations, Cunningham continues to influence advancements in transportation safety, ensuring a better experience for passengers across various modes of transport. His inventive spirit drives ongoing innovations that set new standards in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile