Patent FR428862A successfully refreshed from Google Patents.
FR428862A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for expanding tissue
Assignee: Heilmann & Cie J
•
Filing: 1911-04-24
•
Granted: 1911-09-09
•
Expires: 1931-04-24
Abstract
No abstract record available.
Inventors
- 👤 Emile Remy
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 06:47
CPC Classifications
D; D06; D06C; D06C3/00; D06C3/06; D06C3/067
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.