USD311797SExpiredUtility

Vacuum cleaner squeegee attachment

45
Assignee: EMERSON ELECTRIC COPriority: Jul 25, 1988Filed: Jul 25, 1988Granted: Oct 30, 1990
Est. expiryJul 25, 2008(expired)· nominal 20-yr term from priority
Inventors:David R. HultMark J. Tomasiak
45
PatentIndex Score
4
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for vacuum cleaner squeegee attachment, as shown and described.

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