USD322973SExpiredUtility

Mobile concrete batch plant

57
Assignee: BROWNWOOD ROSS CO INCPriority: Oct 30, 1989Filed: Oct 30, 1989Granted: Jan 7, 1992
Est. expiryOct 30, 2009(expired)· nominal 20-yr term from priority
Inventors:Bobby D. St. Ama
57
PatentIndex Score
10
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a mobile concrete batch plant, as shown and described.

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