Patent FR330755A successfully refreshed from Google Patents.
FR330755A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvement in shoe manufacturing
Assignee: NIEDERRHEINISCHE SCHUHFABRIK J
•
Filing: 1903-03-31
•
Granted: 1903-08-25
•
Expires: 1923-03-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 22:29
CPC Classifications
A; A43; A43B; A43B23/00; A43B23/08; A43B23/081; A43B23/086
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.