Patent
   D425183
Priority
Jan 19 1999
Filed
Jan 19 1999
Issued
May 16 2000
Expiry
May 16 2014
Assg.orig
Entity
unknown
0
2
n/a
The ornamental design for a temporary pipe coupling system, as shown and described.

FIG. 1 is a perspective view of a temporary pipe coupling system shown in a coupled configuration;

FIG. 2 is a perspective view of that which is shown in FIG. 1 with separate portions of the temporary pipe coupling system decoupled from each other;

FIG. 3 is a front elevation view of a left half of the temporary pipe coupling system of this invention;

FIG. 4 is a top plan view of that which is shown in FIG. 3;

FIG. 5 is a left end view of FIG. 3, it being understood that the right end is a mirror image thereof except that the inner pipe would be shown in full lines;

FIG. 6 is a front elevation view of a right half of the temporary pipe coupling system of this invention;

FIG. 7 is a top plan view of that which is shown in FIG. 6;

FIG. 8 is a left end view of that which is shown in FIG. 6; and,

FIG. 9 is a right end view of that which is shown in FIG. 6.

The broken line showing of environment structure is for illustrative purposes only and forms no part of the claimed design.

Nolan, Mike

Patent Priority Assignee Title
Patent Priority Assignee Title
5176406, Dec 20 1990 R S TECHNICAL INSTRUMENTS LTD ; R S T INSTRUMENTS LTD Coupling
5873608, Jul 23 1997 Safety device for quick disconnect couplings
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule