Achim Rethaber

This inventor holds 8 USPTO granted patents and 4 published patent applications and 6 EPO patents. Top assignee: Andreas Stihl Ag Co. Kg. Active years: 2017-2025.

USPTO Granted Patents = 8 (Patent Applications = 4)

% Patents Active = 100.0

EPO Patents = 6 (Patent Applications = 10)

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 9(Granted Patents)

Location History:

Stuttgart, DE (2017 - 2020)
Fellbach, DE (2019 - 2024)

Company Filing History:

8 out of 764

Andreas Stihl Ag Co. Kg

patents

Years Active: 2017-2025

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12290022 - Trimmer line spool for a trimmer head (2025-05-06),

2. 12029159 - Cutter head for a brush cutter (2024-07-09),

3. 11925140 - Trimmer line cutting head for mounting on a drive shaft of a trimmer (2024-03-12),

4. 11006575 - Arrangement for fastening a cutting head; portable work appliance having an arrangement for fastening a cutting head (2021-05-18),

5. 10820497 - Mowing head for a trimmer (2020-11-03),

6. 10470362 - Device for fastening a tool member on a drive shaft of a motorically driven power tool (2019-11-12),

7. 9826679 - Filament cutterhead for a brushcutter (2017-11-28),

8. 9610700 - Hand-held power tool (2017-04-04),

Title: Achim Rethaber: Innovator in Trimmer and Brush Cutter Technology

Introduction

Achim Rethaber is a notable inventor based in Stuttgart, Germany. He has made significant contributions to the field of gardening tools, particularly in the design of trimmer line spools and cutter heads for brush cutters. With a total of 8 patents to his name, Rethaber continues to push the boundaries of innovation in this industry.

Latest Patents

Rethaber's latest patents include a trimmer line spool designed for a trimmer head. This innovative spool features first and second spool chambers for a trimmer line, along with first and second holder pairs. Each holder pair is equipped with trimmer line holders that have openings of different diameters, strategically positioned at specific angles to enhance functionality. Another significant patent is for a cutter head for a brush cutter, which includes a base body with a top and bottom part. This cutter head is designed for easy attachment to the brush cutter's output shaft and features a detachable snap-on connection for convenience during operation.

Career Highlights

Achim Rethaber is currently employed at Andreas Stihl AG & Co. KG, a leading company in the manufacturing of outdoor power equipment. His work at Stihl has allowed him to develop and refine his inventions, contributing to the company's reputation for quality and innovation in gardening tools.

Collaborations

Rethaber has collaborated with talented coworkers such as Sebastian Zappe and Sebastian Schmidt. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge products in the gardening industry.

Conclusion

Achim Rethaber's contributions to the field of gardening tools through his innovative patents and collaborations highlight his role as a key inventor in this sector. His work continues to influence the design and functionality of outdoor power equipment, making gardening tasks more efficient and effective.