Abutilon NUABTANG Compact Habit and Extended Flowering

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Solution Overview

Problem

Current Abutilon cultivars lack compact forms with improved flowering characteristics, such as a long flowering period and a wide range of flower colors, which are essential for ornamental use in pots, containers, and modern landscapes.

Innovation Solution

The development of a new cultivar, 'NUABTANG', resulting from controlled cross-pollination, which exhibits a compact habit, bright orange-peach bell-shaped blooms, and a long flowering season from spring through fall, making it suitable for various horticultural applications.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Shape

If traditional Abutilon cultivars are used, then they have larger plant size and less compact habit, but they lack the compact form required for ornamental use in pots and containers

Engineering Contradiction:
Improveplant habitVSAvoidplant size
Core Design Contradiction:
ShapeVSLength of moving object

Solution Approach 1:

The patent applies parameter changes by selecting and breeding plants with specific genetic traits that result in compact habit and short internodes. The cultivar 'NUABTANG' was developed through controlled cross-pollination and selection of seedlings exhibiting the desired compact growth parameters, transforming the physical characteristics of the plant to meet ornamental requirements.

Inventive Principle:
Principle #35Parameter changes

2Duration of action of moving object

If traditional Abutilon cultivars are used, then they have limited flowering characteristics, but they lack the long flowering period and vibrant flower colors required for ornamental use

Engineering Contradiction:
Improveflowering periodVSAvoidflower production quality
Core Design Contradiction:
Duration of action of moving objectVSProductivity

Solution Approach 1:

The patent changes the flowering parameters through selective breeding, achieving a flowering period from spring through fall (approximately 6-7 months). The cultivar was selected for its ability to produce vibrant orange-peach flowers with prominent cream-green calyces, transforming the quality and duration of flower production to exceed commercial requirements.

Inventive Principle:
Principle #35Parameter changes

3Ease of manufacture

If traditional Abutilon cultivars are used, then they exhibit less vibrant flower colors, but they lack the bright orange-peach color and prominent calyces required for ornamental appeal

Engineering Contradiction:
Improveornamental valueVSAvoidflower color vibrancy
Core Design Contradiction:
Ease of manufactureVSIllumination intensity

Solution Approach 1:

The patent applies color changes by selecting for specific pigmentation traits that produce bright orange-peach flower colors with prominent cream-green calyces. The cultivar 'NUABTANG' exhibits these distinctive color characteristics that provide superior ornamental appeal compared to traditional cultivars, meeting the requirements for modern landscape and container use.

Inventive Principle:
Principle #32Color changes

Data Source

PatentUSPP23893P2Abutilon plant named 'NUABTANG'
Publication Date: 2013.09.10 PLANT HAVEN INC
  • USPP23893P2 patent drawing
  • USPP23893P2 patent drawing

AI summary

A new cultivar of Abutilon named ‘NUABTANG’ that is characterized by a compact habit, medium green leaves, bright orange-peach flowers with prominent cream-green calyces, and a long blooming season. In combination these traits set ‘NUABTANG’ apart from all other existing varieties of Abutilon known to the inventor.