- All sections
- B - Performing operations; transporting
- B23D - Planing; slotting; shearing; broaching; sawing; filing; scraping; like operations for working metal by removing material, not otherwise provided for
- B23D 77/14 - Reamers for special use, e.g. for working cylinder ridges
Patent holdings for IPC class B23D 77/14
Total number of patents in this class: 23
10-year publication summary
0
|
2
|
3
|
1
|
1
|
3
|
5
|
1
|
2
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Honda Motor Co., Ltd. | 24537 |
4 |
Audi AG | 7153 |
4 |
Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG | 153 |
2 |
Illinois Tool Works Inc. | 11152 |
1 |
The Boeing Company | 19843 |
1 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
Kennametal Inc. | 1380 |
1 |
EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge | 83 |
1 |
Framatome ANP | 77 |
1 |
Fukui Prefectural Government | 56 |
1 |
Guehring OHG | 17 |
1 |
Maillefer Instruments Holding SARL | 84 |
1 |
OSG Corporation | 355 |
1 |
Woodpeckers LLC, DBA Peck Away Billing | 182 |
1 |
Decatur Diamond, LLC | 11 |
1 |
True Velocity IP Holdings, LLC | 255 |
1 |
Other owners | 0 |