Published Technical Disclosure Archive

Advanced Twine Knotter: Multi-Industry Adaptive Technology

Publication ID: 24-11856894_0002_PTD
Published: October 26, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Advanced Twine Knotter: Multi-Industry Adaptive Technology,” Published Technical Disclosure No. 24-11856894_0002_PTD, Published October 26, 2025, available at https://archive.pr1or.art/24-11856894_0002_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. 11,856,894.

Background and Problem Solved

The original twine knotter patent, while innovative in its field, had limited scope and application. This new invention addresses the need for versatile and adaptable twine knotter technology that can be applied to diverse industries and use cases, overcoming the limitations of the original patent.

Novelty and Inventive Step

The new claims introduce a paradigm shift in the application of twine knotter technology, moving beyond traditional agricultural uses to address emerging industry needs. The inventive step lies in the recognition of the twine knotter's potential in these new domains and the development of novel system configurations and methods that enable its effective integration.

Alternative Embodiments and Variations

Alternative embodiments of the invention could include variations in twine material, knotting patterns, and system configurations to accommodate diverse industry requirements. For example, the twine knotter could be adapted for use with advanced materials, such as nanofibers or shape-memory alloys, to create novel fabric structures or prosthetic devices.

Potential Commercial Applications and Market

The new applications of the twine knotter technology have significant commercial potential in emerging industries, including sustainable agriculture, vertical farming, technical textiles, and personalized healthcare. The market for these applications is expected to grow substantially in the coming years, driven by increasing demand for innovative solutions to pressing environmental and societal challenges.

CPC Classifications

SectionClassGroup
A A01 A01F15/145
A A01 A01F15/12

Field of Art

Agricultural machinery and textile fabrication technologies, specifically focusing on mechanical systems for creating knots and structural configurations using twine or similar flexible materials

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with expertise in agricultural equipment design, textile manufacturing, and mechanical systems involving rotational components and knot-forming mechanisms, possessing knowledge of material handling and structural configuration techniques

Obviousness Rationale

A PHOSITA would recognize that the fundamental knot-forming mechanism of the source patent can be readily adapted to alternative technical domains by leveraging its core mechanical principles. The twine knotter's essential components - rotational disk, recessed surfaces, and knot-forming mechanism - represent a versatile platform for technological translation across different application contexts. The disclosed variations demonstrate predictable extensions of the source patent's core mechanical concept by applying its fundamental structural approach to new problem-solving scenarios.

Obvious Combinations & Variations

Source Patent Element
Twine disk with multiple pairs of recesses for controlling twine positioning
PTD Variation
Adapting the twine disk mechanism for creating three-dimensional fabric structures and prosthetic support lattices
Obviousness Reasoning
A PHOSITA would recognize that the precise positioning and knot-formation capabilities could be easily transferred to textile and medical engineering applications as a known technique for structural fabrication
Source Patent Element
Rotatable twine disk with configurable recess arrangements
PTD Variation
Implementing sensor-driven dynamic adjustment of knot-forming mechanisms in greenhouse and vertical farming systems
Obviousness Reasoning
The source patent's mechanical design inherently supports programmatic control, making sensor-integrated variations a predictable design evolution
Source Patent Element
Twine holding device with clamping and rotation capabilities
PTD Variation
Using the knotter mechanism for creating customizable three-dimensional textile products through computer-aided design integration
Obviousness Reasoning
The fundamental mechanical principles of precise positioning and controlled knot formation represent a transferable technique across design and manufacturing domains
Source Patent Element
Bill hook mechanism for forming knots in twine
PTD Variation
Adapting the knot-forming system for creating adaptive prosthetic device support structures
Obviousness Reasoning
The core mechanical principles of precise, repeatable knot formation are directly applicable to creating engineered support structures with predictable mechanical properties
35 U.S.C. § 103 Summary: Based on US Patent 11856894's disclosure of a twine knotter with rotational disk and knot-forming mechanisms, the present publication demonstrates that variations applying said mechanism to alternative technological domains would be obvious to a person having ordinary skill in mechanical engineering and textile manufacturing. The disclosed adaptations represent predictable extensions of the source patent's core mechanical principles, rendering potential derivative claims obvious and non-patentable.

Original Patent Information

Patent NumberUS 11,856,894
TitleTwine knotter and method of forming a knot in a twine
Assignee(s)Rasspe Systemtechnik Gmbh