- 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 61/12 - Straight saw blades; Strap saw blades
Patent holdings for IPC class B23D 61/12
Total number of patents in this class: 291
10-year publication summary
22
|
19
|
27
|
26
|
29
|
27
|
21
|
30
|
21
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Milwaukee Electric Tool Corporation | 3572 |
45 |
Robert Bosch GmbH | 40953 |
38 |
Black & Decker, Inc. | 2402 |
38 |
Amada Company, Limited | 492 |
19 |
Amada Machine Tools Co., Ltd | 69 |
12 |
Amada Machinery Co.,Ltd. | 32 |
12 |
Wikus Saegenfabrik Wilhelm H. Kullmann GmbH & Co. KG | 13 |
8 |
Amada Holdings Co., Ltd. | 297 |
6 |
Bichamp Cutting Technology (Hunan) Co.,Ltd. | 20 |
6 |
The M. K. Morse Company | 75 |
6 |
Medtronic PS Medical, Inc. | 81 |
4 |
Bohler-uddeholm Precision Strip GmbH & Co. KG | 13 |
4 |
C4 Carbides Limited | 20 |
4 |
Simonds International LLC | 46 |
4 |
Kapman AB | 107 |
3 |
Wood-mizer, LLC | 9 |
3 |
BARON INVESTMENTS, LLC, DBA Baron Education | 33 |
2 |
BioMedtrix, LLC | 35 |
2 |
C. & E. FEIN GmbH | 187 |
2 |
Irwin Industrial Tool Company | 47 |
2 |
Other owners | 71 |