Y10T 29/49332
Propeller making
Y10T29/49332 (Propeller making) appears on 171 US grants and 119 published applications in this corpus.
Search patents in Y10T- Granted patents
- 171
- Published applications
- 119
- Assignees
- 100
- Inventors
- 313
- Latest grant
- 6 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 7 |
| 2004 | 2 | 1 |
| 2005 | 4 | 4 |
| 2006 | 4 | 4 |
| 2007 | 3 | 8 |
| 2008 | 1 | 2 |
| 2009 | 2 | 10 |
| 2010 | 5 | 14 |
| 2011 | 11 | 8 |
| 2012 | 13 | 11 |
| 2013 | 13 | 18 |
| 2014 | 9 | 14 |
| 2015 | 9 | 10 |
| 2016 | 11 | 0 |
| 2017 | 10 | 4 |
| 2018 | 6 | 3 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Propeller6 Feb 2024US D1,013,605 S1Sharrow Engineering LLC · Design
- Propeller16 May 2023US 11,649,026 B2Sharrow Engineering LLC
- Propeller14 Mar 2023US 11,603,184 B2Sharrow Engineering LLC
- Propeller15 Mar 2022US 11,273,892 B2Sharrow Engineering LLC
- Increased capacity spherical lined bearings10 Dec 2019US 10,502,262 B2Textron Innovations Inc.
- Propeller5 May 2022US 2022/0135195 A1Sharrow Engineering LLC
- Method and system for cutting a preform intended for the production of a turbomachine part25 Oct 2018US 2018/0304421 A1Snecma
- Propeller23 Aug 2018US 2018/0237122 A1Sharrow Engineering LLC
- Propeller5 Jul 2018US 2018/0186439 A1Sharrow Engineering LLC
- Gas turbine engine component14 Dec 2017US 2017/0356296 A1ROLLS-ROYCE plc
Most cited
By later US patents
- Method of making fiber reinforced articles72US 4,648,921 AUnited Technologies Corporation · 1987
- Method for improvement of the efficiency of a wind turbine rotor68US 7,059,833 B2Bonus Energy A/S · 2006
- Method of fabricating a composite aerodynamic rotorblade assembly55US 4,095,322 AThe Boeing Company · 1978
- Blade of composite materials and its manufacturing process54US 4,892,462 AAerospatiale Societe Nationale Industrielle · 1990
- System for fastening a hollow extruded blade for an axial-flow fan to the inserted shank of the blade49US 5,401,138 ACofimco S.r.l. · 1995