Shaft seal
Granted 29 Dec 2020 · 4 office actions
Assignee: Natural Gas Solutions North America, LLC
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Robert Erling Fowler · Examiner: Amy C Wierenga · AU 2919 · TC 2900
Life of the patent
2 dated eventsDescription
1 parts›FIG. 1 is a perspective view from above…
FIG. 1 is a perspective view from above illustrating the top and right side of a shaft seal;
FIG. 2 is an elevation view of the front of the shaft seal of FIG. 1 ;
FIG. 3 is an elevation view of the right side of the shaft seal of FIG. 1 ; and,
FIG. 4 is an elevation view of the left side of the shaft seal of FIG. 1 .
Where applicable, portions of the shaft seal are shown in broken lines herein for illustrative purposes only, and form no part of the claim.
Claims
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2 members · 2 offices›IP5 & PCT — 1 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| USthis patent | US-D906485-S | S1 | 29 Dec 2020 | 27 Sep 2017 | granted | Shaft seal |
›Other offices — 1 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| CA | CA-180468-S | S | 3 May 2019 | 23 Mar 2018 | granted | Shaft seal |
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