Exterior shell of a truck cab steps unit

Description

FIG 1 is a top, side perspective view of an exterior shell of a truck cab step unit showing our new design;

FIG. 2 s a side elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a top, side perspective view of an exterior shell of a truck cab step unit showing a second embodiment of our new design;

FIG. 5 is a side elevation view of FIG. 4;

FIG. 6 is a top plan view of FIG. 4;

FIG. 7 is a top, side perspective view of an exterior shell of a truck step unit showing a third embodiment of our new design;

FIG. 8 is a side elevation view of FIG. 7; and

FIG. 9 is a top plan view of FIG 7;

The broken line showing of a fragmentary portion of a truck cab is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for an exterior shell of a truck cab step unit, as shown and described.

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Inventors:	Preslik; Theresa D. (Fremont, CA), Sasamura; Ross (Fremont, CA)
Assignee:	Paccar Inc. (Bellevue, WA)
[*] Notice:	The portion of the term of this patent subsequent to December 4, 2004 has been disclaimed.
Appl. No.:	07/094,542
Filed:	September 9, 1987

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Current U.S. Class:	D12/203
Field of Search:	;D12/96,203 ;296/183,193,197 ;280/163,164.1

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References Cited [Referenced By]

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U.S. Patent Documents

D291982	September 1987	Simons et al.
3224525	December 1965	Froitzheim et al.
4813736	March 1989	Schubert et al.

Other References

Commercial Carrier Journal, 3/87, Carrier Advertisement Insert Between pp. 32 & 33, Step Unit of Kenworth Tractor Cab. . Commercial Carrier Journal, 3/87, Rear Cover, Step Unit of Peterbilt Tractor Cab. . Kenworth Brochure of Model T600A.COPYRGT.1985, Step Unit of Tractor Cab..

Primary Examiner: Gandy; James M.
Attorney, Agent or Firm: Flehr, Hohbach, Test, Albritton & Herbert