Gangway for connecting a first car of a multi-car vehicle to a second car
US-11745772-B2 · Sep 5, 2023 · US
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Oldroyd Samuel patents
Oldroyd Samuel is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Oldroyd Samuel |
| Total patents | 4 |
| First publication | Feb 4, 2021 |
| Latest publication | Sep 5, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Gangway for connecting a first car of a multi-car vehicle to a second car
US-11479272-B2 · Oct 25, 2022 · US
Gangway for connecting a first car of a multi-car vehicle to a second car
US-2021070326-A1 · Mar 11, 2021 · US
Gangway for connecting a first car of a multi-car vehicle to a second car
US-2021031813-A1 · Feb 4, 2021 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Dellner Couplers Ab | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.