- All sections
- B - Performing operations; transporting
- B29C - Shaping or joining of plastics; shaping of material in a plastic state, not otherwise provided for; after-treatment of the shaped products, e.g. repairing
- B29C 49/74 - Deflashing the neck portion
Patent holdings for IPC class B29C 49/74
Total number of patents in this class: 21
10-year publication summary
0
|
1
|
3
|
0
|
1
|
0
|
0
|
2
|
0
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Graham Engineering Corporation | 19 |
5 |
Ring Container Technologies, LLC | 104 |
4 |
Alpla Werke Alwin Lehner GmbH & Co. KG | 312 |
2 |
Graham Packaging PET Technologies Inc. | 21 |
2 |
Graham Packaging Company, L.P. | 455 |
1 |
Husky Injection Molding Systems Ltd. | 1060 |
1 |
Krones AG | 2037 |
1 |
MAGNA STEYR Fuel Systems GesmbH | 26 |
1 |
Schuler Pressen GmbH | 145 |
1 |
Stork Food & Dairy Systems B.V. | 2 |
1 |
TI Automotive Technology Center GmbH | 74 |
1 |
Zhangjiagang Tongda Machinery Co., Ltd. | 1 |
1 |
Other owners | 0 |