Patent FR598610A successfully refreshed from Google Patents.
FR598610A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Oil purifier
Assignee: D Glenn Angle
•
Filing: 1925-05-23
•
Granted: 1925-12-21
•
Expires: 1945-05-23
Abstract
No abstract record available.
Inventors
- 👤 D Glenn Angle
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 15:44
CPC Classifications
F; F16; F16C; F16C3/00; F16C3/04; F16C3/06; F16C3/14
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.