Transistion pipe adapter
Description
FIG. 1 is a perspective view of a transition pipe adapter showing my new design;
FIG. 2 is a side elevational view thereof, the opposite side being a mirror image;
FIG. 3 is an end elevational view thereof seen from the larger end; and
FIG. 4 is an end elevational view thereof seen from the smaller end.
Referenced Cited
U.S. Patent Documents
3300163 | January 1967 | Randolph |
Patent History
Patent number: D311573
Type: Grant
Filed: May 27, 1986
Date of Patent: Oct 23, 1990
Inventor: Will A. Lewis (Huntsville, AL)
Primary Examiner: Louis S. Zarfas
Attorney: C. A. Phillips
Application Number: 6/867,397
Type: Grant
Filed: May 27, 1986
Date of Patent: Oct 23, 1990
Inventor: Will A. Lewis (Huntsville, AL)
Primary Examiner: Louis S. Zarfas
Attorney: C. A. Phillips
Application Number: 6/867,397
Classifications
Current U.S. Class:
Coupling Or Joint (D23/262)