USD221845S - Tractor cab - Google Patents

Description

United States Patent Oflicc 221,845

Patented Sept. 14, 1971 TRACTOR CAB Leo J. Lorenz, Farmington, and Wilford E. Bean, Southfield, Mich., assignors to Massey-Ferguson Inc., Detroit, Mich.

Filed Aug. 21, 1970, Ser. No. 24,620

Term of patent 14 years Int. Cl. D12-16 US. Cl. D1427 Dos. 221,845

PAGE 2 FIG. 1 is a perspective view of a tractor cab embodying our new design and taken generally from the front and left side thereof;

FIG. 2 is a perspective view of a tractor cab taken generally from the rear and left side thereof;

FIG. 3 is a perspective view of a tractor cab taken from the left side thereof; and

FIG. 4 is a perspective view of a tractor cab taken from the right side thereof.

We claim:

The ornamental design for a tractor cab, substantially as shown.

References Cited UNITED STATES PATENTS 6/1969 Wendt et a1. 296-28 OTHER REFERENCES Excavating Engineer, July 1959, p. 54, Hough Payloader cab; Implement and Tractor, Aug. 7, 1968, p. 64, cab in right column; Implement and Tractor, Sept. 21, 1968, p. 50, tractor cab at top.

I PAUL GUERTIN, Primary Examiner

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