Coupling for transfer of fluids (part of)

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

1.1 : Perspective

1.2 : Left

1.3 : Right

1.4 : Top

1.5 : Bottom

1.6 : Back

2.1 : Perspective

2.2 : Left

2.3 : Right

2.4 : Top

2.5 : Bottom

2.6 : Back

3.1 : Perspective

3.2 : Left

3.3 : Right

3.4 : Top

3.5 : Bottom

3.6 : Back

4.1 : Perspective

4.2 : Left

4.3 : Right

4.4 : Top

4.5 : Bottom

4.6 : Back

The ornamental design for a coupling for transfer of fluids (part of) as shown; the broken lines indicate disclaimed parts of the designs.

Claims

The ornamental design for coupling for transfer of fluids (part of) as shown and described.

Referenced Cited
U.S. Patent Documents
5799987 September 1, 1998 Sampson
D820417 June 12, 2018 Topacio
D922541 June 15, 2021 Mulhern
D924376 July 6, 2021 Kwak
D1081934 July 1, 2025 Inagaki
D1082873 July 8, 2025 Sullivan
D1083031 July 8, 2025 Sethi
20150184780 July 2, 2015 Crompton
20260071703 March 12, 2026 Yang
Foreign Patent Documents
307913265 March 2023 CN
308335199 November 2023 CN
309212188 April 2025 CN
Other references
  • Dixon Dry Gas Stainless Steel Dry Disconnect Adapter x Female Acme Thread. By John M. Ellsworth Company. Dated Aug. 11, 2020 by Wayback Machine. Found online [Jun. 11, 2026] https://www.jmesales.com/dixon-dry-gas-stainless-steel-dry-disconnect-adapter-x-female-acme-thread/ (Year: 2020).
  • Dixon Dry Gas Stainless Steel Dry Disconnect Adapter x Female NPT. By John M. Ellsworth Company. Dated Sep. 20, 2020 by Wayback Machine. Found online [Jun. 11, 2026] https://www.jmesales.com/dixon-dry-gas-stainless-steel-dry-disconnect-adapter-x-female-npt/ (Year: 2020).
  • Mann Tek Dry Disconnect Couplings Long Movie. By MannTek. Dated Nov. 26, 2020. Found online [Jun. 11, 2026] https://www.youtube.com/watch?v=2EXjGs1BCbA&t=11s (Year: 2020).
  • Dixon 2_ Bayonet Style Dry Disconnect, Keyed Adapter x FNPT, NBR Seal. By John M Ellwsorth. Dated not available. Found online [Jun. 11, 2026] https://www.jmesales.com/dixon-2-in-stainless-steel-bayonet-style-dry-disconnect-keyed-adapter-x-fnpt-nitrile-rubber-seal (Year: 2026).
Patent History
Patent number: D1142874
Type: Grant
Filed: Jul 11, 2025
Date of Patent: Aug 18, 2026
Inventors: Lars Lindell (Mariestad), Gerhard Kopplin (Mariestad)
Primary Examiner: Natasha Vujcic
Assistant Examiner: Earl B Elowsky
Application Number: 35/526,264
Classifications
Current U.S. Class: Coupling Or Joint (D23/262)