Y10S 209/931
Materials of construction
Y10S209/931 (Materials of construction) appears on 35 US grants and 5 published applications in this corpus.
Search patents in Y10S- Granted patents
- 35
- Published applications
- 5
- Assignees
- 22
- Inventors
- 47
- Latest grant
- 3 May 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 4 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for separation of construction waste3 May 2011US 7,934,599 B2Seo Bong Recycling Co., Ltd.
- Secondary screen for concrete pump18 Jul 2006US 7,077,271 B1
- Large, stationary, modular aggregate processing plant and method of manufacturing and installing same23 Nov 2004US 6,820,749 B2Astec Industries, Inc.
- Arm assembly for cement truck nozzle cleaner31 Aug 2004US 6,783,007 B2
- Portable sorting system and method for recyclable material27 Apr 2004US 6,726,025 B1
- Method For Separation of Construction Waste10 Jul 2008US 2008/0164186 A1Seo Bong Recycling Co., Ltd.
- Rotary adjustable dirt/sand/rock separator31 Jul 2003US 2003/0141191 A1
- Large, stationary, modular aggregate processing plant and method of manufacturing and installing same26 Jun 2003US 2003/0116477 A1ASTEC INDUSTRIES, INC. (a Tennessee corporation)
- Large, stationary, modular aggregate processing plant and method of manufactruing and installing same17 Oct 2002US 2002/0148760 A1Astec Industries, Inc.
- Arm assembly for cement truck nozzle cleaner29 Aug 2002US 2002/0117427 A1Ram-Sin, Inc.
Most cited
By later US patents
- Elastomer sieve screen55US 4,832,834 A1989
- Screen bottom system52US 4,383,919 AHein, Lehmann AG · 1983
- Sectional screen cylinder43US 4,986,900 AA. Ahlstrom Corporation · 1991
- Transmissive article sorting apparatus36US 3,980,180 A1976
- Agricultural commodity condition measurement31US 5,152,401 AThe United States of America as representd by the Secretary of Agriculture · 1992