Y10S 212/901
Dolley-type cranes
Y10S212/901 (Dolley-type cranes) appears on 66 US grants and 10 published applications in this corpus.
Search patents in Y10S- Granted patents
- 66
- Published applications
- 10
- Assignees
- 19
- Inventors
- 90
- Latest grant
- 27 Jul 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 1 | 0 |
| 1993 | 6 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 3 |
| 2004 | 3 | 0 |
| 2005 | 2 | 2 |
| 2006 | 1 | 2 |
| 2007 | 2 | 2 |
| 2008 | 4 | 0 |
| 2009 | 2 | 0 |
| 2010 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Workpiece transfer system and workpiece transfer method27 Jul 2010US 7,762,757 B2Honda Motor Co., Ltd.
- Manhole cover lift9 Jun 2009US 7,544,035 B1Industrial Magnetics, Inc.
- Manhole cover lift17 Mar 2009US 7,503,743 B1Industrial Magnetics, Inc.
- Patient lift with support legs that spread over two ranges of motion30 Sep 2008US 7,428,759 B2Joerns Healthcare Inc.
- LPG tank insertion apparatus for automobiles3 Jun 2008US 7,381,024 B2Kia Motors Corporation
- Workpiece transfer system and workpiece transfer method22 Nov 2007US 2007/0267878 A1Honda Motor Co., Ltd.
- LPG tank insertion apparatus for automobiles26 Apr 2007US 2007/0090659 A1Kia Motors Corporation
- Articulating loader with twin control arms, and methods of constructing and utilizing same1 Jun 2006US 2006/0115355 A1
- Patient lift with support legs that spread over two ranges of motion2 Mar 2006US 2006/0045709 A1Joerns Healthcare Inc.
- Transportation cart primarily for use in an animal barn13 Oct 2005US 2005/0224440 A1Conception Ro-Main Inc.
Most cited
By later US patents