Y10T 403/32434
Unidirectional movement
Official title: Unidirectional movement, e.g., ratchet, etc.
Y10T403/32434 (Unidirectional movement) appears on 72 US grants and 27 published applications in this corpus.
Search patents in Y10T- Granted patents
- 72
- Published applications
- 27
- Assignees
- 39
- Inventors
- 79
- Latest grant
- 19 May 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 4 |
| 2003 | 2 | 0 |
| 2004 | 3 | 2 |
| 2005 | 3 | 2 |
| 2006 | 0 | 3 |
| 2007 | 2 | 3 |
| 2008 | 2 | 0 |
| 2009 | 1 | 3 |
| 2010 | 2 | 3 |
| 2011 | 2 | 0 |
| 2012 | 2 | 3 |
| 2013 | 1 | 3 |
| 2014 | 2 | 0 |
| 2015 | 2 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Safety device for an extension ladder19 May 2020US 10,655,391 B1
- Rotation control device for a tool5 Apr 2016US 9,302,385 B2
- Preloading device26 Jan 2016US 9,244,482 B2Aker Subsea AS
- Ratchet and latch mechanisms22 Sep 2015US 9,141,130 B2Aker Subsea AS
- Antirotation coupling for connector11 Aug 2015US 9,106,012 B2ITT Manufacturing Enterprises, Inc.
- Rotation Control Device for a Tool12 Dec 2013US 2013/0327998 A1
- Ratchet and latch mechanisms13 Jun 2013US 2013/0146296 A1Aker Subsea AS
- Preloading device13 Jun 2013US 2013/0146297 A1Aker Subsea AS
- Foldable Stroller and Fold Joint for a Foldable Stroller27 Sep 2012US 2012/0242062 A1Graco Children’s Products Inc.
- Image reading system using an angle adjustment device2 Aug 2012US 2012/0193495 A1NEC Access Technica, Ltd.
Most cited
By later US patents
- Rubber seal adaptor113US 5,339,894 A1994
- Fastener assembly serving as a product, or combined with other components as a product allows automatic controlled movements in one direction and prevents movements in the opposite direction when forces are applied110US 6,161,350 A2000
- Adjustable limb support system91US 5,582,379 AAllen Medical Systems, Inc. · 1996
- Prosthesis locking assembly74US 7,217,060 B2Ossur Hf · 2007
- Backrest height adjustment for office chair71US 4,451,084 ASimmons Universal Corporation · 1984