Title:
Sponge for substrate cleaning
United States Patent D822926


Inventors:
Ishibashi, Tomoatsu (Tokyo, JP)
Application Number:
29/613980
Publication Date:
07/10/2018
Filing Date:
08/15/2017
Assignee:
Ebara Corporation (Tokyo, JP)
Primary Class:
International Classes:
(IPC1-7): 0705
Field of Search:
D32/40, D32/42-43, D6/524, D6/551, D4/116, D4/121, D11/143-146, D11/149, D11/151
View Patent Images:
US Patent References:
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Foreign References:
CN3476130September, 2005
CN302400866April, 2013
CN302719682January, 2014
CN303171473April, 2015
CN303924489November, 2016
JP2000173966June, 2000CLEANING APPLIANCE AND BOARD CLEANING EQUIPMENT
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Other References:
Alibaba website 2018, Diesel Particulate Filter Dpf Metallic Honeycomb Substrate Cleaning, https://www.alibaba.com/product-detail/Diesel-particulate-filter-DPF-metallic-honeycomb . . . site visited Apr. 16, 2018 (Year: 2018).
Ebara Frex 300S Reflexion LK CMP pva brush pva brush roller, picture date 2008, site visited Apr. 16, 2018, https://detail.en.china.cn/provide/p105200405.html (Year: 2008).
Amazon.com: Quickie Soap Dispensing Dishwasher Refills, review Jan. 9, 2013, https://www.amazon.com/Quickie-Dispensing-Dishwasher-Refills-136MB/dp/B0012YL5S0/ref=sr_1_288?ie=UTF8&qid=1 4884993893&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-canclosures-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
Claims:
CLAIM

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

Description:

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 represent portions of the sponge for substrate cleaning that form no part of the claimed design.