TK Canada Limited
Toronto, CA· latest recorded location
TK Canada Limited is named on 27 US grants and 9 published applications in this corpus. Its most frequent classification is A47B (Tables).
- Granted patents
- 27
- Published applications
- 9
- Inventors
- 30
- Granted in 2026 so far
- 0
- Most recent grant
- 19 Oct 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 3 | 2 |
| 2003 | 10 | 1 |
| 2004 | 3 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 0 |
| 2007 | 1 | 1 |
| 2008 | 3 | 1 |
| 2009 | 2 | 1 |
| 2010 | 2 | 0 |
By publication year.
Technology areas
Share of 36 documents
- A47BTables4
- E06BFixed or movable closures for openings in buildings, vehicles, fences or like4
- A47CChairs3
- E04BGeneral building constructions2
- E05BLocks2
- E05DHinges or suspension devices for doors, windows or wings1
- E05FDevices for moving wings into open or closed position1
- E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements1