Location History:
- Gardena, CA (US) (1976)
- Redondo Beach, CA (US) (1978 - 1990)
Company Filing History:
1 out of 9 
6 out of 832,718 Years Active: 1976-1990
Title: Morris D. Robinson: Innovator in Tailgate Lift Technology
Introduction
Morris D. Robinson is a notable inventor based in Redondo Beach, CA (US). He has made significant contributions to the field of vehicle lift technology, holding a total of 7 patents. His innovative designs focus on enhancing the functionality and safety of tailgate lifts.
Latest Patents
One of his latest inventions is the "Tiltable Tailgate Lift." This platform lift is designed to be mounted on a vehicle and features a platform that remains horizontal while lifting. It can also tilt to facilitate the loading and unloading process. The lift incorporates a linkage that is pivotally mounted to the base frame, consisting of a base leg, a platform leg, a lift arm, and a reference arm. In lift/lower mode, the legs and arms form a parallelogram system that keeps the platform level. In tilt mode, the upper arm is extensible, changing the geometry from a parallelogram to a quadrilateral with equal legs and unequal arms.
Another significant patent is the "Equalizer for Tailgate Lifts." This invention involves a truck lift gate with a platform that is raised and lowered on runners guided in vertical rails. The runners are lifted by flexible members such as chains or cables and lowered by their own weight when the flexible members are slackened. Each runner carries an equalizer that overhangs and contacts the top of the platform, ensuring that the platform does not tilt sideways when lowered.
Career Highlights
Morris D. Robinson has worked with various companies throughout his career, including Waltco Truck Equipment Company. His experience in the industry has allowed him to develop practical solutions that address common challenges faced by users of vehicle lift technology.
Collaborations
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Conclusion
Morris D. Robinson's contributions to tailgate lift technology demonstrate his innovative spirit and commitment to improving vehicle functionality. His patents reflect a deep understanding of engineering principles and user needs, making him a significant figure in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.