Tail-pipe extension
Description
FIG. 1 is a perspective view of a tail-pipe extension showing my new design;
FIG. 2 is a side elevational view thereof, the opposite side appearing identical;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is an end elevational view of the tail-pipe extension of FIG. 1; and,
FIG. 6 is an end elevational view of the opposite end shown in FIG. 5.
Referenced Cited
U.S. Patent Documents
Other references
D163523 | June 1951 | Knight |
D165874 | February 1952 | Russell |
D165986 | February 1952 | Koonter |
D176359 | December 1955 | Knight |
2864406 | December 1958 | Schewel |
2868228 | January 1959 | Russell |
2919720 | January 1960 | Nicholls |
- Koch Manufacturing Co. Inc., Booklet, front cover, 1938, the royal and imperial exhaust deflectors, item Nos. 150 and 140.
Patent History
Patent number: D351579
Type: Grant
Filed: Mar 26, 1993
Date of Patent: Oct 18, 1994
Inventor: Arnold Simpson (Etobicoke, Ontario)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. Brown
Law Firm: Riches, McKenzie & Herbert
Application Number: 0/6,353
Type: Grant
Filed: Mar 26, 1993
Date of Patent: Oct 18, 1994
Inventor: Arnold Simpson (Etobicoke, Ontario)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. Brown
Law Firm: Riches, McKenzie & Herbert
Application Number: 0/6,353
Classifications
Current U.S. Class:
Tail Pipe Extension Or Muffler (D12/194)