Intellectual property
Filings made in our own name over the past decade, with the current status of each stated plainly. All are searchable on the Indian Patent Office and Trade Marks Registry public databases.
Patent
| Number | Title | Filed | Granted | Status |
|---|---|---|---|---|
| 297057 | Modular Drum and Method of Manufacturing Thereof | 21.01.2017 | 24.05.2018 | Granted 2018 |
Trade marks
| Mark | Application no. | Class | Status |
|---|---|---|---|
 ® | 4095892 | 11 | Registered |
 ® | 4367092 | 7 | Registered |
 ™ (device mark) | 6999169 | 7 | Applied — under examination |
 ™ (device mark) | 6999170 | 7 | Applied — under examination |
 ™ (device mark) | 7200782 | 7 | Applied — under examination |
| ™ (device mark) | 7200783 | 11 | Applied — under examination |
A mark under application carries ™. A registered mark carries ®. We do not use ® on a mark until it is registered.
Registered designs
| Number | Design | Term | Status |
|---|---|---|---|
| 286051 | Segmental Tube Screw Conveyor | 2016–2026 | Not renewed — term ended 2026 |
| 286588 | Segmental Tube Screw Conveyor | 2016–2026 | Not renewed — term ended 2026 |
These were applied for pre-emptively, to stop another party registering the appearance of the machine while it was still new. Publication has since made that impossible: a design that has been disclosed is no longer new, so it can no longer be validly registered by us or by any other party. The registrations had done the job they were filed for, so we let the initial 10-year term run out in 2026 instead of extending it by 5 years. They stay listed here so the portfolio shows what we let go as well as what we kept.
A design registration protects the appearance of an article; the way the drum works and the method of making it are the subject of the patent above.
Verify our filings
Current status of every filing
Every right we hold is listed here with its number and its current standing, including those we have chosen not to renew.
It is checkable
All of these are searchable on the Indian Patent Office and Trade Marks Registry public databases.