EPO Patents = 5

Trademarks = 1

Forward Citations = 17

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4 inventors (with patents filed for the assignee):

Heinz-Ruediger Metternich (4 out of 6 patents)

Heinz-Rüdiger Metternich (1 out of 2 patents)

Heinz Rüdiger Metternich (1 out of 1 patent)

4. Heinz Rudiger Metternich (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 11993112 - Dust cap assembly and dust cap device for this assembly (2024-05-28),

2. 11345197 - Dirt protection cover arrangement, dirt protection cover device for said arrangement, and coupling method involving same (2022-05-31),

3. 11001317 - Fifth-wheel coupling and coupling method therefor (2021-05-11),

4. D855500 - Kingpin cover (2019-08-06),

5. 7182368 - Supporting leg for vehicle transporting exchangeable containers (2007-02-27),

6. 6672608 - Fifth wheel for the tractor or the trailer of an articulated truck (2004-01-06),

7. 6390743 - Locking device for containers on a vehicle (2002-05-21),

Hamburger Patent Schmiede GmbH is a leading intellectual property law firm based in Hamburg, Germany. With a team of experienced patent attorneys, they specialize in all areas of intellectual property protection, including patents, trademarks, and designs. The firm provides strategic advice and legal representation to help clients protect their innovations and secure their competitive advantage in the market.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

7 Patents

#1 in Buchholz

#4,792 in Germany

Buchholz, Germany

Hamburger Patent Schmiede Gmbh

Forward Citations = 17

4 inventors:

Heinz-Ruediger Metternich (4 out of 6 patents)

Heinz-Rüdiger Metternich (1 out of 2 patents)

Heinz Rüdiger Metternich (1 out of 1 patent)

4. Heinz Rudiger Metternich (1 out of 1 patent)

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5 patents (EPO):

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