USD270581SExpiredUtility

Dirt cup unit for a vacuum cleaner or the like

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Assignee: HOOVER COPriority: Oct 8, 1980Filed: Oct 8, 1980Granted: Sep 13, 1983
Est. expiryOct 8, 2000(expired)· nominal 20-yr term from priority
Inventors:Richard A. Wareham
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PatentIndex Score
2
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a dirt cup unit for a vacuum cleaner or the like, as shown and described.

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