Patent SE438877B successfully refreshed from Google Patents.
SE438877B
Expired / Lapsed
SE
⏱️ 0.0 years remaining
DEVICE FOR CONTROL OF A PAPER REFINER
Assignee: Beloit Corp
•
Filing: 1979-09-28
•
Granted: —
•
Expires: 1999-09-28
Abstract
No abstract record available.
Inventors
- 👤 G R Flohr
Bibliographic Details
Application Number
—
Jurisdiction
SE
Data Source
google_patents
Last Synchronized
2026-10-25 15:19
CPC Classifications
D; D21; D21D; D21D1/00; D21D1/002
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.