Air conditioning refrigerant charging device with digital gauge
USD1071764S1 · kind S1 · design
0Cited by
13References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 2023 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | Apr 22, 2040 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.