Profiled bar
Latest Portec Rail Products, Inc. Patents:
The present invention is directed to a profiled bar used in a rail joint to connect two adjacent rails together.
FIG. 1 is a front end elevational end view of the profiled bar showing the new design;
FIG. 2 is a front end elevational view of the profiled bar shown in FIG. 1 attached to a rail via a fastener system in broken lines and which do not form a part of the claimed new design;
FIG. 3 is a top plan view of the profiled bar shown FIG. 1 in broken lines and does not form a part of the claimed new design;
FIG. 4 is a right side elevational view of the profiled bar shown in FIG. 1 in broken lines and does not form a part of the claimed new design;
FIG. 5 is a left side elevational view of the profiled bar shown in FIG. 1 in broken lines and does not form a part of the claimed new design; and,
FIG. 6 is a bottom plan view of the profiled bar shown in FIG. 1 and does not form a part of the claimed new design.
Only the front end elevational view of the profiled bar is shown, the rear end elevational view on the opposite side of the profiled bar is the same design as that shown in FIG. 1. FIGS. 3-6 show the views of the length of the profiled bar. The length of the profiled bar may vary.
Claims
The ornamental design for a profiled bar, is shown and described.
1690471 | November 1928 | Breed |
1809104 | June 1931 | Breed et al. |
1935473 | November 1933 | Langford |
2403807 | July 1946 | Lansing |
2702161 | February 1955 | Lansing |
2717739 | September 1955 | Burkhardt et al. |
2785862 | March 1957 | Lansing |
2989240 | June 1961 | Lansing |
3027092 | March 1962 | Groff |
3107054 | October 1963 | Talboys |
3190558 | June 1965 | Griffiths |
- Fig. 1 Prior Art Profiled Bar manufactured by Canadian Pacific Railway/Canadian National Railway.
- Fig. 2 Prior Art Profiled Bar manufactured by Canadian National Railway.
- Fig. 3 Prior Art Profiled Bar manufactured by Canadian Pacific Railway.
- Fig. 4 Prior Art Profiled Bar manufactured by Jude Bar.
- Fig. 5 Prior Art Profiled Bar manufactured by Jude Bar.
Type: Grant
Filed: May 2, 2003
Date of Patent: Oct 19, 2004
Assignee: Portec Rail Products, Inc. (Pittsburgh, PA)
Inventors: W. Thomas Urmson, Jr. (Valencia, PA), John W. Mospan (Pittsburgh, PA)
Primary Examiner: Nelson C. Holtje
Attorney, Agent or Law Firm: Webb Ziesenheim Logsdon Orkin & Hanson, P.C.
Application Number: 29/181,073