FR357117A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Polishing device
Assignee: EDMOND DAVID GRUMBAR
•
Filing: 1905-08-22
•
Granted: 1905-12-19
•
Expires: 1925-08-22
Abstract
No abstract record available.
Inventors
- 👤 Edmond David Grumbar
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 06:26
CPC Classifications
A; A47; A47L; A47L23/00; A47L23/04
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.