Temporary pipe coupling system
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.
Type: Grant
Filed: Jan 19, 1999
Date of Patent: May 16, 2000
Inventor: Mike Nolan (Sacramento, CA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Reid Hecker
Law Firm: Heisler & Associates
Application Number: 0/99,306