F16C 2240/56
Tolerances
Official title: Tolerances; Accuracy of linear dimensions
F16C2240/56 (Tolerances) appears on 26 US grants and 36 published applications in this corpus.
Search patents in F16C- Granted patents
- 26
- Published applications
- 36
- Assignees
- 27
- Inventors
- 95
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 0 | 1 |
| 2014 | 4 | 4 |
| 2015 | 0 | 2 |
| 2016 | 3 | 2 |
| 2017 | 2 | 2 |
| 2018 | 2 | 2 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 4 |
| 2022 | 1 | 2 |
| 2023 | 2 | 1 |
| 2024 | 2 | 5 |
| 2025 | 1 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aircraft engine hybrid roller bearing4 Aug 2026US 12,698,801 B2Pratt & Whitney Canada Corp.
- Machining unit and method for machining a component10 Mar 2026US 12,571,430 B2Aktiebolaget Skf
- Press fit bearing shoulder on gear shafts29 Jul 2025US 12,372,150 B2Textron Innovations Inc.
- Pre-loaded deep groove ball bearing12 Nov 2024US 12,140,181 B2Aktiebolaget Skf
- Follower bearing module20 Aug 2024US 12,066,089 B1Nippon Thompson Co., Ltd.
- Follower bearing, follower bearing module, and method of producing inner member of follower bearing3 Sep 2026US 2026/0258836 A1Nippon Thompson Co., Ltd.
- Rolling bearing and application thereof20 Aug 2026US 2026/0241268 A1Zhuangda Technology and Industry (Hangzhou) Co., Ltd.
- Aircraft engine hybrid roller bearing11 Dec 2025US 2025/0377022 A1Pratt & Whitney Canada Corp.
- Resin-made ball bearing retainer and ball bearing3 Jul 2025US 2025/0215931 A1Nsk Ltd.
- Follower bearing module8 Aug 2024US 2024/0263694 A1Nippon Thompson Co., Ltd.
Most cited
By later US patents
- Sliding parts and processing method of sliding parts24US 9,863,473 B2Eagle Industry Co., Ltd. · 2018
- Tapered roller bearing for vehicle9US 5,921,685 ANsk Ltd. · 1999
- Roll-formed bushing for sliding surface bearings6US 4,865,467 AKolbenschmidt Aktiengesellschaft · 1989
- Bearing system, especially for yarn feed devices6US 6,749,342 B1Memminger-IRO GmbH · 2004
- Wheel bearing apparatus4US 8,915,649 B2Ntn Corporation · 2014