DE904863C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for attaching cushions to vehicle seats, in particular tractor seats
Assignee: Continental AG
•
Filing: 1952-07-15
•
Granted: 1954-02-22
•
Expires: 1972-07-15
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Spiekerkoeter
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 18:15
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/70; B60N2/7023; B60N2/7035; B60N2/7041
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2309438A
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.