B29L 2031/748
Machines or parts thereof not otherwise provided for
Official title: {Machines or parts thereof not otherwise provided for (conveyor belts B29L2031/7092; driving belts B29L2031/7094; bearings B29L2031/04)}
B29L2031/748 (Machines or parts thereof not otherwise provided for) appears on 1,161 US grants and 1,202 published applications in this corpus.
Search patents in B29L- Granted patents
- 1,161
- Published applications
- 1,202
- Assignees
- 669
- Inventors
- 2,499
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 7 | 0 |
| 1980 | 5 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 6 | 0 |
| 1984 | 10 | 0 |
| 1985 | 6 | 0 |
| 1986 | 9 | 0 |
| 1987 | 13 | 0 |
| 1988 | 9 | 0 |
| 1989 | 7 | 0 |
| 1990 | 9 | 0 |
| 1991 | 8 | 0 |
| 1992 | 7 | 0 |
| 1993 | 9 | 0 |
| 1994 | 13 | 0 |
| 1995 | 12 | 0 |
| 1996 | 16 | 0 |
| 1997 | 15 | 0 |
| 1998 | 16 | 0 |
| 1999 | 15 | 0 |
| 2000 | 21 | 0 |
| 2001 | 14 | 7 |
| 2002 | 24 | 23 |
| 2003 | 23 | 18 |
| 2004 | 16 | 29 |
| 2005 | 16 | 31 |
| 2006 | 13 | 31 |
| 2007 | 13 | 24 |
| 2008 | 20 | 35 |
| 2009 | 10 | 29 |
| 2010 | 18 | 35 |
| 2011 | 22 | 23 |
| 2012 | 13 | 27 |
| 2013 | 21 | 39 |
| 2014 | 37 | 46 |
| 2015 | 32 | 59 |
| 2016 | 34 | 76 |
| 2017 | 45 | 79 |
| 2018 | 62 | 112 |
| 2019 | 78 | 90 |
| 2020 | 77 | 83 |
| 2021 | 74 | 65 |
| 2022 | 65 | 67 |
| 2023 | 63 | 55 |
| 2024 | 65 | 46 |
| 2025 | 45 | 43 |
| 2026 | 34 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B29L 2031/7504TurbinesIndexing code241
- B29L 2031/7506ValvesIndexing code232
- B29L 2031/749MotorsIndexing code184
- B29L 2031/75ShaftsIndexing code148
- B29L 2031/7498RotorsIndexing code94
- B29L 2031/7496PumpsIndexing code92
- B29L 2031/7482BrakesIndexing code51
- B29L 2031/7502Supports, machine frames or beds, worktablesIndexing code26
Recent patents
- Motor core manufacturing device and motor core manufacturing method22 Sep 2026US 12,741,405 B2NHK Spring Co., Ltd.
- Impregnating coating layer for insulating sheetsand multilayer laminates15 Sep 2026US 12,734,766 B2Coveme S.P.A.
- Manufacturing device and molding method for rotary-component reinforcement carbon fiber reinforced plastic1 Sep 2026US 12,722,347 B2Toray Industries, Inc.
- Rotor assembly1 Sep 2026US 12,726,060 B2ROLLS-ROYCE plc
- Programmable elastomer robot system and methods11 Aug 2026US 12,703,117 B2Board of Regents, The University of Texas System
- Drive shaft with non-cylindrical shape8 Oct 2026US 2026/0309183 A1Hamilton Sundstrand Corporation
- Rotor for a fluid pump, and method and mold for manufacturing same24 Sep 2026US 2026/0286968 A1Ecp Entwicklungsgesellschaft Mbh
- Negative pressure wound therapy apparatus and methods17 Sep 2026US 2026/0273165 A1Smith & Nephew, Inc.
- Method for manufacturing a head housing of a humanoid robot17 Sep 2026US 2026/0273817 A1
- Easily dismantlable resin composition, structural body including cured product of easily dismantlable resin composition, dismantling method for structural body, and recycling method for material constituting structural body27 Aug 2026US 2026/0250481 A1Sumitomo Bakelite Co., Ltd.
Most cited
By later US patents
- Systems, methods, and apparatus for supported shafts119US 10,294,982 B2The Boeing Company · 2019
- Filled tubular torsion bar and its method of manufacture118US 4,836,516 AEssex Composite Systems · 1989
- Method and apparatus for separating serum or plasma from the formed elements of the blood91US 4,189,385 A1980
- Method of making a torsion bar89US 4,908,930 AEssex Composite Systems · 1990
- Filtration chamber construction for a cyclonic surface cleaning apparatus82US 8,590,102 B2G.B.D. Corp. · 2013