Tractor cab

Description

FIG. 1 is a front elevational view of a tractor cab showing our new design;

FIG. 2 is the rear elevaton view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is the left side elevation view thereof;

FIG. 5 is the top plan view thereof;

FIG. 6 is a front top and side perspective view thereof.

Claims

The ornamental design of a tractor cab, as shown and described.

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Inventors:	Schmidt; William M. (St. Clair Shore, MI), Demick; Robert (East Detroit, MI), Thorwaldsen; Stanley E. (Grosse Pointe Farms, MI)
Assignee:	Allis-Chalmers Corp. (Milwaukee, WI)
Appl. No.:	06/336,865
Filed:	January 4, 1982

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Current U.S. Class:	D15/30
Field of Search:	;D15/10-33 ;180/69.2,69.21,69.1,89.11,89.12 ;296/102,190,192 ;239/172

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References Cited [Referenced By]

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U.S. Patent Documents

D242816	December 1976	Maurer
D1258823	April 1981	Shayer et al.
3582132	June 1971	Gunning
4135757	January 1979	Smith et al.

Other References

Agricultural Engineering, 4/1969, p. 2C1, Cab in lower right corner. . Form, 4/78, p. 43, Tractor Cab RT6 in both pictures. . John Deere Tractor, 10/11/77, Sounel-Gard Body, upper corner..

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Gitlin; Suzanne N.
Attorney, Agent or Firm: Nelson; Arthur L.