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FIG. 1 is a left side elevational view of a tractor trailer showing our new design, the right side being substantially a mirror image thereof.
FIG. 2 is a top plan view thereof.
FIG. 3 is an enlarged front elevational view thereof.
FIG. 4 is an enlarged rear elevational view thereof.
FIG. 5 is a greatly enlarged fragmentary sectional view taken along line 5--5 of FIG. 1.
FIG. 6 is a greatly enlarged fragmentary sectional view taken along the line 6--6 of FIG. 1.
The broken line showing of the grille and headlight unit depicted in FIGS. 1 and 3 is for illustrative purposes only and forms no part of the claimed design.
|3411600||November 1968||Loving et al.|
|3711146||January 1973||Madzsar et al.|
|4036519||July 19, 1977||Servais et al.|
- Design News, 9/10/79, p. 10, tractor trailer, top right side of page. Business Week, 6/19/43, p. 97, tractor trailer, top of page. Commercial Car Journal, 11/81, p. 32, tractor trailer, top right side of page.
Filed: Mar 23, 1982
Date of Patent: Jun 19, 1984
Assignee: Fruehauf Corporation (Detroit, MI)
Inventors: Edward J. Hayes (Ann Arbor, MI), Frank J. Miller (Warren, MI), Francis P. Tylenda (Grosse Pointe Farms, MI)
Primary Examiner: James M. Gandy
Attorney: Ralph J. Skinkiss
Application Number: 6/361,029