F41G 1/28
Wedge
Official title: wedge; cam; eccentric
F41G1/28 (Wedge) appears on 38 US grants and 25 published applications in this corpus.
Search patents in F41G- Granted patents
- 38
- Published applications
- 25
- Assignees
- 18
- Inventors
- 45
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 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 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 3 |
| 2011 | 0 | 1 |
| 2012 | 2 | 2 |
| 2013 | 2 | 3 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 4 | 2 |
| 2018 | 3 | 0 |
| 2019 | 1 | 2 |
| 2020 | 2 | 0 |
| 2021 | 2 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 2 |
| 2024 | 2 | 2 |
| 2025 | 3 | 0 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rear firearm sight slide elevator3 Mar 2026US 12,566,045 B1
- Rear firearm sight slide elevator2 Sep 2025US 12,405,085 B1
- Red dot sight18 Mar 2025US 12,253,336 B1Syswit Optoelectronics Technology Co., Ltd.
- Adjustment mechanism and inner red dot sight thereof25 Feb 2025US 12,235,073 B2Huanic Corporation
- Weapon sight3 Sep 2024US 12,078,452 B2Sig Sauer, Inc.
- Firearm Corrective Vision Devices, Assemblies, and Apparatuses18 Jun 2026US 2026/0168765 A1
- Sighting systems, components, and methods7 May 2026US 2026/0126272 A1
- Rear firearm sight slide elevator5 Mar 2026US 2026/0063389 A1Blue Sky Montana Roots, LLC
- Dot sight8 Aug 2024US 2024/0263915 A1Zhuhai Mefo Optical Instruments Co., Ltd.
- Weapon sight25 Jul 2024US 2024/0247911 A1Sig Sauer, Inc.
Most cited
By later US patents
- Semi permanent backup iron sight78US 6,779,290 B1The United States of America as represented by the Secretary of the Army · 2004
- Machine gun66US 5,983,774 A1999
- Sight over scope gun sight40US 4,841,659 A1989
- Dot sighting device with large caliber33US 8,087,196 B22012
- Lockable adjustment mechanism31US 8,984,796 B2Tangent Theta Inc. · 2015