FR749531A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Automatic locking device for sliding parts
Assignee: Ignace-Charles Buntschu
•
Filing: 1933-01-25
•
Granted: 1933-07-25
•
Expires: 1953-01-25
Abstract
No abstract record available.
Inventors
- 👤 Ignace-Charles Buntschu
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 05:56
CPC Classifications
A; A47; A47B; A47B57/00; A47B57/30; A47B57/54; A47B57/56; A47B57/567
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.