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Patent
D886994
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Priority
Jun 27 2017
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Filed
Dec 20 2017
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Issued
Jun 09 2020
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Expiry
Jun 09 2035
TERM.DISCL.
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Assg.orig
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Entity
unknown
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5
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14
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n/a
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We claim the ornamental design for a tube coupling, as shown and described.
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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.
Johansson, Bjorn A., Lundkvist, Mats, Francois, Tim
| Patent |
Priority |
Assignee |
Title |
| 10221979, |
Sep 18 2014 |
|
Detachable tube coupling system |
| 3243206, |
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| 3649050, |
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|
| 4541658, |
Mar 22 1982 |
Proprietary Technology, Inc. |
Swivelable quick connector assembly |
| 4951391, |
May 03 1985 |
Alcon Corporation |
Method of manufacturing fittings for tube or pipe |
| 5909902, |
Mar 24 1994 |
Metalurgica Detroit S.A. |
Insert for locking a tube in a connection body |
| 6568714, |
May 23 2000 |
BMO CAPITAL MARKETS FINANCING, INC ; BANK OF MONTREAL |
Tube connector |
| 7690693, |
Aug 04 2005 |
Parker-Hannifin Corporation |
Pre-assemblable, push-in fitting connection for corrugated tubing |
| 9261214, |
Jun 22 2010 |
John Guest International Limited |
Tube coupling having an improved collet alignment |
| 20040108712, |
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| 20110309614, |
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| 20120306197, |
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|
| 232519, |
|
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|
| D293883, |
Jun 13 1985 |
Nifco, Inc. |
Fastener or the like |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a