Advanced Cutting Deck Lifting Device Innovation

Publication ID: 24-11856886_0006_PTD
Published: October 26, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Advanced Cutting Deck Lifting Device Innovation,” Published Technical Disclosure No. 24-11856886_0006_PTD, Published October 26, 2025, available at https://archive.pr1or.art/24-11856886_0006_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,856,886.

Background and Problem Solved

The original cutting deck lifting device had limitations in terms of operator comfort and device stability. This invention addresses these limitations by introducing novel features that improve the lifting experience and reduce vibrations, making it more efficient and safer to use.

Novelty and Inventive Step

The new claims introduce novel features such as ergonomic pedal design, shock-absorbing mechanisms, self-lubricating bearings, and real-time height detection, which are not present in the original patent and provide a significant improvement over the existing technology.

Alternative Embodiments and Variations

Alternative embodiments of the invention could include varying the design of the pedal assembly, using different types of shock-absorbing materials, or incorporating additional sensors to detect other parameters such as cutting deck angle or speed.

Potential Commercial Applications and Market

The enhanced cutting deck lifting device has significant commercial potential in the lawn care and landscaping industries, where efficient and safe cutting deck lifting is critical. The invention could be marketed as a premium product, targeting professional landscapers and lawn care services.

CPC Classifications

SectionClassGroup
A A01 A01D34/74
A A01 A01D2101/00

Original Patent Information

Patent NumberUS 11,856,886
TitleCutting deck lifting device and mower having cutting deck lifting device
Assignee(s)Globe (Jiangsu) Co., Ltd.