USD304589SExpiredUtility

Tractor cab

92
Assignee: CASE CO J IPriority: Aug 19, 1987Filed: Aug 19, 1987Granted: Nov 14, 1989
Est. expiryAug 19, 2007(expired)· nominal 20-yr term from priority
Inventors:Ralph C. LanphereGregg C. Montgomery
92
PatentIndex Score
44
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a tractor cab, as shown and described.

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