USD277862SExpiredUtility

Agricultural sweep

83
Assignee: MCKAY RALPH LTDPriority: Oct 19, 1978Filed: Sep 3, 1981Granted: Mar 5, 1985
Est. expiryOct 19, 1998(expired)· nominal 20-yr term from priority
Inventors:William M. JohnsonAllan Timothy Lindsay
83
PatentIndex Score
19
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an agricultural sweep, substantially as shown and described.

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