Advanced Cutting Deck Lifting Device for Specialized Mowers

Publication ID: 24-11856886_0009_PTD
Published: October 26, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Advanced Cutting Deck Lifting Device for Specialized Mowers,” Published Technical Disclosure No. 24-11856886_0009_PTD, Published October 26, 2025, available at https://archive.pr1or.art/24-11856886_0009_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 patent disclosed a cutting deck lifting device for adjusting the height of a cutting deck in a mower. However, the existing design may not be suitable for specialized applications, such as high-security needs, disaster relief, or extreme weather conditions. The present invention addresses these limitations by introducing novel adaptations for these specific markets.

Novelty and Inventive Step

The new claims introduce novel adaptations for specific, narrow markets or unique operational environments, which are not obvious from the original patent. The inventive step lies in the combination of existing cutting deck lifting device technology with specialized components and features tailored to each niche application.

Alternative Embodiments and Variations

Alternative embodiments may include variations in the biometric authentication system, shock-absorbing component, water-resistant coating, heating element, GPS-enabled positioning system, or winch system. Additional embodiments could incorporate other specialized features, such as advanced sensors, communication systems, or power sources, to further enhance the functionality and adaptability of the cutting deck lifting devices.

Potential Commercial Applications and Market

The invention has significant commercial potential in various industries, including high-security facilities, disaster relief organizations, extreme weather response teams, precision agriculture companies, and search and rescue operations. The specialized cutting deck lifting devices can provide enhanced functionality, security, and adaptability, leading to increased efficiency, safety, and productivity in these niche applications.

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.