Patent US3847426A successfully refreshed from Google Patents.
DE9948C
Active / In Force
DE
Stretchable elastic bed base
Assignee: J. C. RICHTER in Grimma i. Sachsen
•
Filing: —
•
Granted: —
•
Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 20:03
CPC Classifications
A; A47; A47C; A47C23/00; A47C23/12; A47C23/28
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.