Washing – cleaning – or drying machine – Laundering – cleaning – or drying tools or implements – Scraper – duster – mop – or sponge
Design Patent
2006-03-28
2006-03-28
Ramirez, Cynthia E. (Department: 2911)
Washing, cleaning, or drying machine
Laundering, cleaning, or drying tools or implements
Scraper, duster, mop, or sponge
Design Patent
active
D0518260
CLAIM:
The ornamental design for a cleaning head for a cleaning tool, as shown and described.
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Four pictures (marked C1) of a “SCOTCH BRITE” (trade mark) toilet bowl scrubber that was on sale by 3M Company, St. Paul, MN, more than one year prior to the filing date of the subject patent application.
Design Division Document No. HH08046492 from the Korean Industrial Property Office, published Jan. 18, 1996 in theKorean Official Bulletin of Designs and Trademarks(English translation attached).
Aubourg Delphine E.
Dotterman Perry S.
Herbrand Thomas J.
Krumhus Kristine K.
Kubes Michael J.
3M Innovative Properties Company
Huebsch William L.
Ramirez Cynthia E.
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