FR463753A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Brush enhancements
Assignee: ALFRED RISCHKE
•
Filing: 1913-09-12
•
Granted: 1914-03-04
•
Expires: 1933-09-12
Abstract
No abstract record available.
Inventors
- 👤 Alfred Rischke
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 11:14
CPC Classifications
A; A46; A46B; A46B17/00; A46B17/06
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.