Tube coupling

- General Electric
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Description

FIG. 1 is a right side upper perspective view in a released position showing our new design of the tube coupling;

FIG. 2 is a right side upper perspective view in a clamped position showing our new design of the tube coupling;

FIG. 3 is a left side lower perspective view in a released position showing our new design of the releasable tube coupling;

FIG. 4 is a right side elevation view in a clamped position showing our new design of the tube coupling; and,

FIG. 5 is a right side elevation view in a released position showing our new design of the tube coupling.

Claims

We claim the ornamental design for a tube coupling, as shown and described.

Referenced Cited
U.S. Patent Documents
3243206 March 1966 Samer
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D232519 August 1974 Saisho
4541658 September 17, 1985 Bartholomew
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4951391 August 28, 1990 Seabra
5909902 June 8, 1999 Seabra
6568714 May 27, 2003 Stripe
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9261214 February 16, 2016 Guest
10221979 March 5, 2019 Owen
20040108712 June 10, 2004 Liang
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Other references
  • Design U.S. AppL. No. 29/630,293, filed Dec. 20, 2017.
Patent History
Patent number: D886994
Type: Grant
Filed: Dec 20, 2017
Date of Patent: Jun 9, 2020
Assignee: GE HEALTHCARE BIO-SCIENCES AB (Uppsala)
Inventors: Mats Lundkvist (Uppsala), Bjorn A. Johansson (Uppsala), Tim Francois (Uppsala)
Primary Examiner: Amy C Wierenga
Application Number: 29/630,285