Sponge for substrate cleaning

- EBARA CORPORATION
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Description

FIG. 1 is a bottom 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, rear, left-side and right-side views being identical thereto;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is an enlarged, rotated cross-sectional view thereof taken along section line 6-6 in FIG. 4.

The cross-hatching pattern shown in FIG. 6 does not represent a particular material.

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

Claims

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

Referenced Cited
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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=sr1288?ie=UTF8&qid=1488499893&sr=8-288&keywords=soap+sponge, [site visited Mar. 2, 2017 7:15:58 PM].
  • Metal honeycomb substrate—Persistence Heating Applied Co.,Ltd, website 2016, [site visited Mar. 2, 2017 9:59:46 PM], http://www.alloypersistence.com/productshow/?78-5-Metal-honeycomb-substrate.html.
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Patent History
Patent number: D787143
Type: Grant
Filed: Apr 22, 2016
Date of Patent: May 16, 2017
Assignee: EBARA CORPORATION (Tokyo)
Inventor: Tomoatsu Ishibashi (Tokyo)
Primary Examiner: John Windmuller
Assistant Examiner: John R Yeh
Application Number: 29/562,157
Classifications