GB0916441D0
Novel cutting structures
Abstract
This record has no abstract on file.
Term
Projected expiry 18 September 2029.
- Priority
- Filed
- Published
- Today
- Projected expiry
12 members in 3 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 23608308 | United States of America | A |
Members12
| Document | Office | Kind | |
|---|---|---|---|
| GB0600422D0 | United Kingdom | D0 | |
| CA2532773A1 | Canada | A1 | |
| US2006165993A1 | United States of America | A1 | |
| GB2422623A | United Kingdom | A | |
| GB2422623B | United Kingdom | B | |
| US7435478B2 | United States of America | B2 | |
| US2009022952A1 | United States of America | A1 | |
| CA2532773C | Canada | C | |
| GB0916441D0This record | United Kingdom | D0 | |
| GB2463578A | United Kingdom | A | |
| GB2463578B | United Kingdom | B | |
| US8197936B2 | United States of America | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Patent ceased through non-payment of renewal feeCeasedPCNP | PCNP |
Numbers
- Application
- 916441
Titles
- English
- Novel cutting structures
Classification
- CPC, 14
- E21B10/5735
- E21B10/56
- B22F2005/001
- B22F2999/00
- B24D3/06
- B24D18/0009
- C22C26/00
- C22C2204/00
- C23C30/005
- E21B10/573
- Y10T428/24777
- Y10T428/24942
- Y10T428/30
- Y10T428/24355