USD297778SExpiredUtility

Sweeping machine

Assignee: STIGA ABPriority: Mar 25, 1986Filed: Sep 25, 1986Granted: Sep 20, 1988
Est. expiryMar 25, 2006(expired)· nominal 20-yr term from priority
71
PatentIndex Score
14
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a sweeping machine, as shown.

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