Railway tie
Description
FIG. 1 is a perspective view of a first embodiment of a railway tie according to the principles of the present invention.
FIG. 2 is a side view of the first embodiment.
FIG. 3 is a bottom view of the first embodiment.
FIG. 4 is an end view of the first embodiment.
FIG. 5 is a perspective view of the second embodiment of the present invention.
FIG. 6 is a side view of the second embodiment.
FIG. 7 is an bottom view of the second embodiment; and,
FIG. 8 is an end view of the second embodiment.
The broken line shown in the Drawings are used to designate features of varying length.
Claims
We claim the ornamental design for a railway tie, as shown and described.
Referenced Cited
U.S. Patent Documents
3289940 | December 1966 | Groff |
D243613 | March 8, 1977 | Hilfiker |
Patent History
Patent number: D459493
Type: Grant
Filed: Mar 2, 2001
Date of Patent: Jun 25, 2002
Inventors: Patrick Thornton (Oak Flats), Kevin James Walsh (Jamberoo, New South Wales)
Primary Examiner: Doris Clark
Attorney, Agent or Law Firm: Barnes & Thornburg
Application Number: 29/137,882
Type: Grant
Filed: Mar 2, 2001
Date of Patent: Jun 25, 2002
Inventors: Patrick Thornton (Oak Flats), Kevin James Walsh (Jamberoo, New South Wales)
Primary Examiner: Doris Clark
Attorney, Agent or Law Firm: Barnes & Thornburg
Application Number: 29/137,882
Classifications