Pickleball Paddle Weighting Assembly for Adjustable Swing

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Conventional pickleball paddles with weighted lead tape for adjusting weight distribution are cumbersome, time-consuming to install and replace, and result in inconsistent weight distribution over time.

Innovation Solution

The pickleball paddle features adjustable or fixed weight assemblies with weights received by receptacles, allowing for precise control over weight distribution and providing 'swing weighting' to influence the feel of the paddle during use.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If weighted lead tape is placed around the edges of the paddle head to adjust weight distribution, then weight distribution can be adjusted to achieve better control and power, but the process becomes cumbersome and time-consuming

Engineering Contradiction:
Improveweight distribution adjustmentVSAvoidinstallation process
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The weighting system is divided into discrete weight components that can be independently selected and placed in predetermined receptacles around the paddle head. This segmentation allows users to adjust weight distribution by simply replacing entire weight assemblies rather than manually applying tape, significantly reducing installation time and complexity while maintaining adaptability in weight distribution configuration.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The receptacles for weights are pre-positioned and pre-configured in the paddle head structure during manufacturing. This preliminary action eliminates the need for users to measure, mark, and apply weights manually, as the receptacles are already in place to receive standardized weight components, thereby simplifying the installation process while preserving weight distribution adjustability.

Inventive Principle:
Principle #10Preliminary action

2Adaptability or versatility

If weighted lead tape is applied to the paddle head to adjust weight distribution, then weight distribution can be modified, but the tape wears and detaches over time, necessitating replacement

Engineering Contradiction:
Improveweight distribution adjustmentVSAvoiddurability of weight attachment
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The weighting function is extracted from the vulnerable lead tape material and integrated into a durable receptacle structure. The weights are housed in receptacles that are permanently attached to the paddle head, eliminating the wear and detachment issues of tape-based systems. This extraction allows the weights to remain securely in place while still enabling weight distribution adjustment through receptacle access.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The weighting system combines durable materials for the receptacle structure with dense weight materials, creating a composite assembly that maintains both structural integrity and weight distribution functionality. This composite approach ensures that the weights remain securely attached without the wear problems of lead tape, while still allowing for adjustable weight distribution through the receptacle system.

Inventive Principle:
Principle #40Composite materials

3Adaptability or versatility

If lead tape is replaced to maintain weight distribution, then weight distribution can be adjusted, but the lengths and portions become different, resulting in inconsistent weight distribution

Engineering Contradiction:
Improveweight distribution adjustmentVSAvoidconsistency of weight distribution
Core Design Contradiction:
Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

Instead of replacing tape with varying lengths and portions, the system uses standardized weight components with predetermined masses that fit into fixed receptacles. By changing the parameters from continuous tape measurement to discrete standardized weights, the system ensures consistent weight distribution while maintaining adaptability through the selection of different weight combinations in the receptacles.

Inventive Principle:
Principle #35Parameter changes

4Weight of stationary object

If lead tape is used for weight distribution adjustment, then weight can be added to the paddle head, but the process is overly cumbersome and time consuming

Engineering Contradiction:
Improvepaddle head weightVSAvoidinstallation time
Core Design Contradiction:
Weight of stationary objectVSLoss of time

Solution Approach 1:

The weight adjustment process is segmented into discrete weight components that can be quickly exchanged in predetermined receptacles. This segmentation eliminates the time-consuming process of measuring, cutting, and applying lead tape, allowing users to adjust paddle head weight by simply swapping pre-fabricated weight assemblies, thereby reducing installation time while maintaining weight adjustment capability.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The receptacles are pre-positioned during paddle manufacturing, and weight components are pre-fabricated to fit these receptacles. This preliminary action eliminates the need for users to perform time-consuming measurement and application tasks, as the weight adjustment system is already configured and ready for quick weight component replacement, significantly reducing installation time while enabling weight adjustment.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20250177829A1Pickleball paddle with weighting assembly
Publication Date: 2025.06.05 KARSTEN MFG CORP
  • US20250177829A1 patent drawing
  • US20250177829A1 patent drawing
  • US20250177829A1 patent drawing

AI summary

A pickleball paddle has a perimeter weighting system to improve performance characteristics and/or to provide swing weighting. The weighting system may include flexible weight strips disposed in recesses formed about a perimeter of the paddle. Alternatively, the weighting system may include slidable weights disposed in one or more channels. The weighting system may further include handle weighting to provide swing weighting. The at least one weight can have a relatively high mass, sufficient to noticeably alter CG of the paddle.