Cleaning brush
Granted 19 Mar 2019 · no office action yet
Assignee: Tokyo Electron Limited
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Kento Kurusu, Hidetaka Shinohara, Osamu Miyahara · Examiner: Karen E Eldridge Powers · AU 2913 · TC 2900
Life of the patent
5 dated eventsDescription
1 parts›FIG. 1 is a front, left and bottom…
FIG. 1 is a front, left and bottom perspective view of the cleaning brush showing the new design;
FIG. 2 is a front elevation view thereof, the rear elevation view being a mirrored image thereof;
FIG. 3 is a left side elevation view thereof, the right side elevation view being a mirrored image thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom view thereof; and,
FIG. 6 is a cross-sectional view taken along the line indicated in FIG. 4 .
The broken line showing of the cleaning brush is for the purpose of illustrating portions of the cleaning brush and forms no part of the claimed design.
Claims
1 · 1 independent · depth 1Classifications
1 codesClaim changes
SoonSee which claims were amended, added or cancelled during examination, with every added and removed word marked.
The published claims of this patent are not paired with the granted ones in what we hold.
File wrapper
See the full prosecution history — every USPTO and applicant action on this file, in order.
Log in to unlockChain of title
See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.
Log in to unlockTerm & fees
See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.
Log in to unlockWorldwide family
3 members · 3 offices›IP5 & PCT — 2 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| USthis patent | US-D843118-S | S1 | 19 Mar 2019 | 14 Jun 2017 | granted | Cleaning brush |
| JP | JP-1581087-S | S | 10 Jul 2017 | 16 Dec 2016 | granted | no title held |
›Other offices — 1 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| TW | TW-D188262-S | S | 1 Feb 2018 | 10 May 2017 | published | Part of the cleaning brush with the grinding part for the semiconductor manufacturing equipmentzh |
Validity challenges
See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.
Log in to unlockCitations
See every patent this one cites and every patent that cites it back — publication, assignee, and how each one was found.
Log in to unlock