FR652307A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Protective roll holder for operations with filing cabinets or research furniture
Assignee: Konrad Stieglitz
•
Filing: 1928-04-06
•
Granted: 1929-03-07
•
Expires: 1948-04-06
Abstract
No abstract record available.
Inventors
- 👤 Konrad Stieglitz
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 18:04
CPC Classifications
A; A47; A47K; A47K10/00; A47K10/24; A47K10/32; A47K10/34; A47K10/38
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.