Sponge for substrate cleaning
United States Patent D799129

Ishibashi, Tomoatsu (Tokyo, JP)
Application Number:
Publication Date:
Filing Date:
Ebara Corporation (Tokyo, JP)
Primary Class:
International Classes:
(IPC1-7): 0401
Field of Search:
D32/40-49, 15/229.1, D21/203, D9/499, D9/780, D9/772, D9/767, D9/775
View Patent Images:
US Patent References:
D739106Cleaning padSeptember, 2015HoyingD32/40
20140325781DETAILING AND POLISHING PADNovember, 2014Sauzek15/209.1
20140259502Sponge with One or More Surface OpeningsSeptember, 2014Vitucci-Schneider15/244.4
D684739Vented waffle style buffing pad with straight edgeJune, 2013ArnoldD32/25
D669678Wood covered jarOctober, 2012LegrecaD3/205
D618410Cover for a cleaning implementJune, 2010LibmanD32/40
D545971Skin treatment articleJuly, 2007EknoianD24/189
D546461Skin treatment articleJuly, 2007EknoianD24/189
20010051494Method of cleaning glassDecember, 2001Sventek451/41
5591507Absorbant cloth with agitating featureJanuary, 1997Jones15/114
D274383Disposable oven cleaner applicatorJune, 1984BanasiakD32/45
D260408Soft material faced discipline paddleAugust, 1981RuffingD21/731
D230814N/AMarch, 1974Everts15/229.11
3135003Scrubbing sponge for drinking vesselsJune, 1964Wise15/211
3075222Polishing padJanuary, 1963Miller15/209.1
3038187Scouring padsJune, 1962Nathanson15/118
2854286A method of manufacture of buffing disks and bonnetsSeptember, 1958Salick15/198
2425966Shuffleboard weightAugust, 1947Tjomsland473/588
D096483N/AAugust, 1935Kurtz15/220.1
D052793N/ADecember, 1918HoffmanD9/772
0819369METHOD IN POLISHING SHEET METAL.May, 1906Nelson451/188
0737066WAX-PAD.August, 1903Bonar118/271

Foreign References:
CN3476130September, 2005
CN302400866April, 2013
CN302719682January, 2014
CN303171473April, 2015
JPD1102095February, 2001
TW129631February, 1990
Other References:
Amazon.com: Quickie Soap Dispensing Dishwasher Refills, review Jan. 9, 2013, https://www.amazon.com/Quickie-Dispensing-Dishwasher-Refills-136MB/dp/B0012YL5SO/ref=sr—1—288?ie=UTF8&qid=1488499893&sr=8-288&keywords=soap+sponge, [site visited Mar. 2, 2017 7:15:58 PM].
Fliptop Lids—Images—Rieke Packaging, website 2017, https://www.copybook.com/companies/rieke-packaging/pail-and-can-closures-gallery/fliptop-lids, [site visited Mar. 8, 2017 1:13:54 PM].
Primary Examiner:
Windmuller, John
Assistant Examiner:
Yeh, John R.
Attorney, Agent or Firm:
Pearne & Gordon LLP

1. The ornamental design for a sponge for substrate cleaning, as shown and described.


FIG. 1 is a bottom-right perspective view of a sponge for substrate cleaning showing my new design;

FIG. 2 is a top-right perspective view observed from a bottom thereof;

FIG. 3 is a front view thereof, a rear view being identical thereto;

FIG. 4 is a right-side view thereof, a left-side view being identical thereto;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines depict environmental subject matter only and form no part of the claimed design.