Patent holdings for IPC class B65F 3/10

Total number of patents in this class: 7

10-year publication summary

0
1
1
1
1
0
1
0
0
0
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
The Heil Co.
294
4
Con-Tech Manufacturing, Inc.
38
1
Kann Manufacturing Corporation
20
1
Barton Malow Ventures LLC
3
1
Other owners 0