- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F41A - Functional features or details common to both smallarms and ordnance, e.g. cannons; mountings for smallarms or ordnance
- F41A 3/16 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks
Patent holdings for IPC class F41A 3/16
Total number of patents in this class: 17
10-year publication summary
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1
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3
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6
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3
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5
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4
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5
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4
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3
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1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LWRC International LLC | 72 |
5 |
| Patriot Ordnance Factory, Inc. | 42 |
4 |
| The United States of America as represented by the Secretary of the Army | 1195 |
1 |
| Benelli Armi S.p.A. | 77 |
1 |
| Blaser Finanzholding GmbH | 11 |
1 |
| Daniel Defense, Inc. | 33 |
1 |
| FN America, LLC | 11 |
1 |
| GLOCK Technology GmbH | 102 |
1 |
| Kramer, Lawrence S. | 7 |
1 |
| Unique Alpine AG | 2 |
1 |
| Other owners | 0 |