Y10S 474/901
Pulley or guide roll for track of endless track vehicle
Y10S474/901 (Pulley or guide roll for track of endless track vehicle) appears on 46 US grants and 3 published applications in this corpus.
Search patents in Y10S- Granted patents
- 46
- Published applications
- 3
- Assignees
- 22
- Inventors
- 68
- Latest grant
- 4 Oct 2005
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Crawler belt and seal for use therein4 Oct 2005US 6,951,373 B2Hitachi Construction Machinery Co., Ltd.
- Elastic crawler traveling apparatus and sprocket for crawler belt used in the same1 Feb 2005US 6,848,757 B2Sumitomo Rubber Industries, Ltd.
- Elastic crawler traveling apparatus and sprocket for crawler belt used in the same2 Mar 2004US 6,698,850 B2Sumitomo Rubber Industries, Ltd.
- Endless belt for use with heavy duty track vehicles11 Jun 2002US 6,402,268 B1Camoplast Inc.
- Drive sprocket which has rotating members which are engaged by drive lugs of a track27 Nov 2001US 6,322,473 B1Caterpillar Inc.
- Elastic crawler traveling apparatus and sprocket for crawler belt used in the same29 Jul 2004US 2004/0145240 A1Sumitomo Rubber Industries, Ltd.
- Crawler belt and seal for use therein14 Aug 2003US 2003/0153424 A1Hitachi Construction Machinery Co., Ltd.
- Elastic crawler traveling apparatus and sprocket for crawler belt used in the same9 Jan 2003US 2003/0006645 A1The Ohtsu Tire & Rubber Co., Ltd.
Most cited
By later US patents
- Drive sprocket which has rotating members which are engaged by drive lugs of a track54US 6,120,405 ACaterpillar Inc. · 2000
- Radio-controlled track vehicles45US 5,484,321 ANikko Co., Ltd. · 1996
- Elastic crawler traveling apparatus and sprocket for crawler belt used in the same34US 6,848,757 B2Sumitomo Rubber Industries, Ltd. · 2005
- Sprocket wheel32US 4,472,164 ACanadian Foremost Ltd. · 1984
- Wear resistant wheel for track laying vehicle31US 4,538,860 AGKN Technology Limited · 1985