Trapezoidal structured abrasive article
Granted 25 Aug 2020 · no office action yet
Current assignee: 3M Innovative Properties Company · originally 3M Company
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Craig R. Sykora, Anthony D. Deutsch, Lijun Zu, Jonathan C. Dilley +2 · Examiner: Philip S Hyder · AU 2917 · TC 2900
Life of the patent
5 dated eventsDescription
1 parts›FIG. 1 is a perspective view of a…
FIG. 1 is a perspective view of a first embodiment of a trapezoidal structured abrasive article showing the new design.
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a back view thereof;
FIG. 6 is a right view thereof; and
FIG. 7 is a left view thereof.
FIG. 8 is a perspective view of a second embodiment of a trapezoidal structured abrasive article showing the new design.
FIG. 9 is a top view thereof;
FIG. 10 is a bottom view thereof;
FIG. 11 is a front view thereof;
FIG. 12 is a back view thereof;
FIG. 13 is a right view thereof; and,
FIG. 14 is a left view thereof.
Claims
1 · 1 independent · depth 1Classifications
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7 members · 5 offices›IP5 & PCT — 3 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| USthis patent | US-D893974-S | S1 | 25 Aug 2020 | 4 Jan 2019 | granted | Trapezoidal structured abrasive article |
| JP | JP-1644922-S | S | 5 Nov 2019 | 20 Apr 2017 | granted | no title held |
| JP | JP-1645157-S | S | 5 Nov 2019 | 20 Apr 2017 | granted | no title held |
›Other offices — 4 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| AU | AU-201712278-S | S | 6 Jun 2017 | 19 Apr 2017 | published | Trapezoidal structured abrasive article |
| CA | CA-174231-S | S | 10 Jul 2018 | 19 Apr 2017 | granted | Floor polishing disc |
| TW | TW-D200676-S | S | 1 Nov 2019 | 20 Apr 2017 | published | Trapezoidal structured abrasive article |
| TW | TW-D206429-S | S | 11 Aug 2020 | 20 Apr 2017 | published | Trapezoidal structured abrasive article |
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