B61F 15/14
Constructed for taking-up axial pressure
Official title: constructed for taking-up axial pressure
B61F15/14 (Constructed for taking-up axial pressure) appears on 5 US grants and 1 published applications in this corpus.
Search patents in B61F- Granted patents
- 5
- Published applications
- 1
- Assignees
- 4
- Inventors
- 10
- Latest grant
- 14 Oct 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Idler wheel axle for rail vehicles14 Oct 2003US 6,631,936 B2Gutehoffnungshutte Radsatz GmbH
- Wheel safety lock14 Dec 1999US 6,000,763 A
- Lubricant sealed bearing for forward and reverse rotation of rotating members14 Jun 1994US 5,320,027 ATokiko Kabushiki Kaisha
- Bearing device for wheel axles17 Jun 1986US 4,595,302 ASwiss Aluminium Ltd.
- Bearings21 Oct 1980US 4,229,057 AVandervell Products Limited
Most cited
By later US patents
- Bearing device for wheel axles7US 4,595,302 ASwiss Aluminium Ltd. · 1986
- Wheel safety lock5US 6,000,763 A1999
- Lubricant sealed bearing for forward and reverse rotation of rotating members2US 5,320,027 ATokiko Kabushiki Kaisha · 1994
- Bearings1US 4,229,057 AVandervell Products Limited · 1980
- Idler wheel axle for rail vehicles1US 6,631,936 B2Gutehoffnungshutte Radsatz GmbH · 2003