# US5954446A (USPTO)

Breakaway tool coupler for robot arm providing safety disconnect. Assigned to ABB Research Ltd.

## Key facts

- Jurisdiction: uspto
- Status: granted
- Number: US5954446A
- Filing date: 1997-09-15
- Grant date: 1999-09-21
- Verification posture: reported

## Parties (1)

- **assignee**: [ABB](/companies/abb.md) (reported)

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