Patent CH99383A successfully refreshed from Google Patents.
CH99383A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Safety device for motor regulators.
Assignee: Hofmann Reinhard
•
Filing: 1922-02-09
•
Granted: —
•
Expires: 1942-02-09
Abstract
No abstract record available.
Inventors
- 👤 Hofmann Reinhard
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-27 11:07
CPC Classifications
G; G05; G05D; G05D13/00; G05D13/34; G05D13/36; G05D13/38
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.